Merge pull request #142 from lucasnlm/small-improvements

Small improvements
2020-08-07 01:57:42 +00:00 · 2020-08-07 01:57:42 +00:00 · 40fd494962
commit 40fd494962
parent d1975828dd dc9c2d9570
61 changed files with 159 additions and 161 deletions
--- a/app/src/main/java/dev/lucasnlm/antimine/GameActivity.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/GameActivity.kt
@ -32,7 +32,7 @@ import dev.lucasnlm.antimine.common.level.models.Status
 import dev.lucasnlm.antimine.common.level.repository.ISavesRepository
 import dev.lucasnlm.antimine.common.level.viewmodel.GameViewModel
 import dev.lucasnlm.antimine.control.ControlDialogFragment
-import dev.lucasnlm.antimine.core.analytics.AnalyticsManager
+import dev.lucasnlm.antimine.core.analytics.IAnalyticsManager
 import dev.lucasnlm.antimine.core.analytics.models.Analytics
 import dev.lucasnlm.antimine.core.preferences.IPreferencesRepository
 import dev.lucasnlm.antimine.history.HistoryActivity
@ -57,7 +57,7 @@ class GameActivity : AppCompatActivity(R.layout.activity_game), DialogInterface.
    lateinit var preferencesRepository: IPreferencesRepository

    @Inject
-    lateinit var analyticsManager: AnalyticsManager
+    lateinit var analyticsManager: IAnalyticsManager

    @Inject
    lateinit var instantAppManager: InstantAppManager
@ -117,7 +117,7 @@ class GameActivity : AppCompatActivity(R.layout.activity_game), DialogInterface.
        retryObserver.observe(
            this@GameActivity,
            Observer {
-                GlobalScope.launch {
+                lifecycleScope.launch {
                    viewModel.retryGame(currentSaveId.toInt())
                }
            }
--- a/app/src/main/java/dev/lucasnlm/antimine/MainApplication.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/MainApplication.kt
@ -2,14 +2,14 @@ package dev.lucasnlm.antimine

 import androidx.multidex.MultiDexApplication
 import dagger.hilt.android.HiltAndroidApp
-import dev.lucasnlm.antimine.core.analytics.AnalyticsManager
+import dev.lucasnlm.antimine.core.analytics.IAnalyticsManager
 import dev.lucasnlm.antimine.core.analytics.models.Analytics
 import javax.inject.Inject

@HiltAndroidApp
 open class MainApplication : MultiDexApplication() {
    @Inject
-    lateinit var analyticsManager: AnalyticsManager
+    lateinit var analyticsManager: IAnalyticsManager

    override fun onCreate() {
        super.onCreate()
--- a/app/src/main/java/dev/lucasnlm/antimine/about/AboutActivity.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/AboutActivity.kt
@ -12,7 +12,7 @@ import dev.lucasnlm.antimine.R
 import dev.lucasnlm.antimine.about.models.AboutEvent
 import dev.lucasnlm.antimine.about.viewmodel.AboutViewModel
 import dev.lucasnlm.antimine.about.views.AboutInfoFragment
-import dev.lucasnlm.antimine.about.views.thirds.ThirdPartiesFragment
+import dev.lucasnlm.antimine.about.views.thirds.ThirdPartyFragment
 import dev.lucasnlm.antimine.about.views.translators.TranslatorsFragment

 class AboutActivity : AppCompatActivity(R.layout.activity_empty) {
@ -25,7 +25,7 @@ class AboutActivity : AppCompatActivity(R.layout.activity_empty) {
            Observer { event ->
                when (event) {
                    AboutEvent.ThirdPartyLicenses -> {
-                        replaceFragment(ThirdPartiesFragment(), ThirdPartiesFragment.TAG)
+                        replaceFragment(ThirdPartyFragment(), ThirdPartyFragment.TAG)
                    }
                    AboutEvent.SourceCode -> {
                        openSourceCode()
--- a/app/src/main/java/dev/lucasnlm/antimine/about/viewmodel/AboutViewModel.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/viewmodel/AboutViewModel.kt
@ -10,6 +10,10 @@ import dev.lucasnlm.antimine.about.models.TranslationInfo
 class AboutViewModel : ViewModel() {
    val eventObserver = MutableLiveData<AboutEvent>()

+    fun sendEvent(event: AboutEvent) {
+        eventObserver.postValue(event)
+    }
+
    fun getTranslatorsList() = mapOf(
        "Arabic" to sequenceOf("Ahmad Alkurbi"),
        "Bulgarian" to sequenceOf("Georgi Eftimov"),
--- a/app/src/main/java/dev/lucasnlm/antimine/about/views/AboutInfoFragment.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/views/AboutInfoFragment.kt
@ -24,15 +24,15 @@ class AboutInfoFragment : Fragment(R.layout.fragment_about_info) {
        version.text = getString(R.string.version_s, BuildConfig.VERSION_NAME)

        thirdsParties.setOnClickListener {
-            aboutViewModel.eventObserver.postValue(AboutEvent.ThirdPartyLicenses)
+            aboutViewModel.sendEvent(AboutEvent.ThirdPartyLicenses)
        }

        sourceCode.setOnClickListener {
-            aboutViewModel.eventObserver.postValue(AboutEvent.SourceCode)
+            aboutViewModel.sendEvent(AboutEvent.SourceCode)
        }

        translation.setOnClickListener {
-            aboutViewModel.eventObserver.postValue(AboutEvent.Translators)
+            aboutViewModel.sendEvent(AboutEvent.Translators)
        }
    }
 }
--- a/app/src/main/java/dev/lucasnlm/antimine/about/views/thirds/ThirdPartyAdapter.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/views/thirds/ThirdPartyAdapter.kt
@ -2,13 +2,16 @@ package dev.lucasnlm.antimine.about.views.thirds

 import androidx.recyclerview.widget.RecyclerView
 import android.view.LayoutInflater
+import android.view.View
 import android.view.ViewGroup
+import android.widget.TextView
 import dev.lucasnlm.antimine.R

 import dev.lucasnlm.antimine.text.TextActivity
 import dev.lucasnlm.antimine.about.models.ThirdParty
+import kotlinx.android.synthetic.main.view_third_party.view.*

-class ThirdPartyAdapter(
+internal class ThirdPartyAdapter(
    private val thirdParties: List<ThirdParty>
 ) : RecyclerView.Adapter<ThirdPartyViewHolder>() {

@ -32,3 +35,7 @@ class ThirdPartyAdapter(
        }
    }
 }
+
+class ThirdPartyViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+    val title: TextView = view.third_name
+}
--- a/app/src/main/java/dev/lucasnlm/antimine/about/views/thirds/ThirdPartiesFragment.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/views/thirds/ThirdPartiesFragment.kt
@ -10,7 +10,7 @@ import dev.lucasnlm.antimine.R
 import dev.lucasnlm.antimine.about.viewmodel.AboutViewModel
 import kotlinx.android.synthetic.main.fragment_third_party.*

-class ThirdPartiesFragment : Fragment(R.layout.fragment_third_party) {
+class ThirdPartyFragment : Fragment(R.layout.fragment_third_party) {
    private val aboutViewModel: AboutViewModel by activityViewModels()

    override fun onResume() {
@ -30,6 +30,6 @@ class ThirdPartiesFragment : Fragment(R.layout.fragment_third_party) {
    }

    companion object {
-        val TAG = ThirdPartiesFragment::class.simpleName!!
+        val TAG = ThirdPartyFragment::class.simpleName!!
    }
 }
--- a/app/src/main/java/dev/lucasnlm/antimine/about/views/thirds/ThirdPartyViewHolder.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/views/thirds/ThirdPartyViewHolder.kt
@ -1,11 +0,0 @@
-package dev.lucasnlm.antimine.about.views.thirds
-
-import androidx.recyclerview.widget.RecyclerView
-import android.view.View
-import android.widget.TextView
-
-import kotlinx.android.synthetic.main.view_third_party.view.*
-
-class ThirdPartyViewHolder(view: View) : RecyclerView.ViewHolder(view) {
-    val title: TextView = view.third_name
-}
--- a/app/src/main/java/dev/lucasnlm/antimine/about/views/translators/TranslatorsFragment.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/views/translators/TranslatorsFragment.kt
@ -2,15 +2,18 @@ package dev.lucasnlm.antimine.about.views.translators

 import android.os.Bundle
 import android.view.View
+import android.widget.TextView
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import dev.lucasnlm.antimine.R
 import dev.lucasnlm.antimine.about.viewmodel.AboutViewModel
 import kotlinx.android.synthetic.main.fragment_translators.*
+import kotlinx.android.synthetic.main.view_translator.view.*

-class TranslatorsFragment : Fragment(R.layout.fragment_translators) {
+internal class TranslatorsFragment : Fragment(R.layout.fragment_translators) {
    private val aboutViewModel: AboutViewModel by activityViewModels()

    override fun onResume() {
@ -32,3 +35,8 @@ class TranslatorsFragment : Fragment(R.layout.fragment_translators) {
        val TAG = TranslatorsFragment::class.simpleName!!
    }
 }
+
+class TranslatorsViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+    val language: TextView = view.language
+    val translators: TextView = view.translators
+}
--- a/app/src/main/java/dev/lucasnlm/antimine/about/views/translators/TranslatorsViewHolder.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/about/views/translators/TranslatorsViewHolder.kt
@ -1,11 +0,0 @@
-package dev.lucasnlm.antimine.about.views.translators
-
-import android.view.View
-import android.widget.TextView
-import androidx.recyclerview.widget.RecyclerView
-import kotlinx.android.synthetic.main.view_translator.view.*
-
-class TranslatorsViewHolder(view: View) : RecyclerView.ViewHolder(view) {
-    val language: TextView = view.language
-    val translators: TextView = view.translators
-}
--- a/app/src/main/java/dev/lucasnlm/antimine/custom/CustomLevelDialogFragment.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/custom/CustomLevelDialogFragment.kt
@ -9,7 +9,9 @@ import androidx.appcompat.app.AppCompatDialogFragment
 import androidx.fragment.app.activityViewModels
 import dagger.hilt.android.AndroidEntryPoint
 import dev.lucasnlm.antimine.R
+import dev.lucasnlm.antimine.common.level.models.Difficulty
 import dev.lucasnlm.antimine.common.level.models.Minefield
+import dev.lucasnlm.antimine.common.level.viewmodel.GameViewModel
 import dev.lucasnlm.antimine.core.preferences.IPreferencesRepository
 import dev.lucasnlm.antimine.custom.viewmodel.CreateGameViewModel
 import javax.inject.Inject
@ -19,6 +21,7 @@ class CustomLevelDialogFragment : AppCompatDialogFragment() {
    @Inject
    lateinit var preferencesRepository: IPreferencesRepository

+    private val viewModel by activityViewModels<GameViewModel>()
    private val createGameViewModel by activityViewModels<CreateGameViewModel>()

    private fun getSelectedMinefield(): Minefield {
@ -49,10 +52,8 @@ class CustomLevelDialogFragment : AppCompatDialogFragment() {
            setNegativeButton(R.string.cancel, null)
            setPositiveButton(R.string.start) { _, _ ->
                val minefield = getSelectedMinefield()
-                createGameViewModel.run {
-                    updateCustomGameMode(minefield)
-                    startCustomGame()
-                }
+                createGameViewModel.updateCustomGameMode(minefield)
+                viewModel.startNewGame(Difficulty.Custom)
            }
        }.create()
    }
--- a/app/src/main/java/dev/lucasnlm/antimine/custom/viewmodel/CreateGameViewModel.kt
+++ b/app/src/main/java/dev/lucasnlm/antimine/custom/viewmodel/CreateGameViewModel.kt
@ -1,32 +1,14 @@
 package dev.lucasnlm.antimine.custom.viewmodel

-import android.app.Application
-import android.content.Intent
-import android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK
-import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
-import android.content.Intent.FLAG_ACTIVITY_NO_ANIMATION
-import android.net.Uri
 import androidx.hilt.lifecycle.ViewModelInject
-import androidx.lifecycle.AndroidViewModel
-import dev.lucasnlm.antimine.DeepLink
+import androidx.lifecycle.ViewModel
 import dev.lucasnlm.antimine.common.level.models.Minefield
 import dev.lucasnlm.antimine.core.preferences.IPreferencesRepository

 class CreateGameViewModel @ViewModelInject constructor(
-    application: Application,
    private val preferencesRepository: IPreferencesRepository
-) : AndroidViewModel(application) {
+) : ViewModel() {
    fun updateCustomGameMode(minefield: Minefield) {
        preferencesRepository.updateCustomGameMode(minefield)
    }
-
-    fun startCustomGame() {
-        val intent = Intent(Intent.ACTION_VIEW).apply {
-            data = Uri.parse(DeepLink.CUSTOM_NEW_GAME)
-            addFlags(FLAG_ACTIVITY_NEW_TASK)
-            addFlags(FLAG_ACTIVITY_CLEAR_TASK)
-            addFlags(FLAG_ACTIVITY_NO_ANIMATION)
-        }
-        getApplication<Application>().startActivity(intent)
-    }
 }
--- a/app/src/main/res/layout/fragment_third_party.xml
+++ b/app/src/main/res/layout/fragment_third_party.xml
@ -6,7 +6,7 @@
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="false"
-    tools:context="dev.lucasnlm.antimine.about.views.thirds.ThirdPartiesFragment">
+    tools:context="dev.lucasnlm.antimine.about.views.thirds.ThirdPartyFragment">

    <TextView
        android:id="@+id/description"
--- a/common/src/main/java/dev/lucasnlm/antimine/common/level/GameController.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/common/level/GameController.kt
@ -4,7 +4,6 @@ import dev.lucasnlm.antimine.common.level.database.models.FirstOpen
 import dev.lucasnlm.antimine.common.level.database.models.Save
 import dev.lucasnlm.antimine.common.level.database.models.SaveStatus
 import dev.lucasnlm.antimine.common.level.database.models.Stats
-import dev.lucasnlm.antimine.common.level.solver.BruteForceSolver
 import dev.lucasnlm.antimine.common.level.logic.FlagAssistant
 import dev.lucasnlm.antimine.common.level.logic.MinefieldCreator
 import dev.lucasnlm.antimine.common.level.logic.MinefieldHandler
@ -15,6 +14,7 @@ import dev.lucasnlm.antimine.common.level.models.Mark
 import dev.lucasnlm.antimine.common.level.models.Minefield
 import dev.lucasnlm.antimine.common.level.models.Score
 import dev.lucasnlm.antimine.common.level.models.StateUpdate
+import dev.lucasnlm.antimine.common.level.solver.LimitedBruteForceSolver
 import dev.lucasnlm.antimine.core.control.ActionResponse
 import dev.lucasnlm.antimine.core.control.GameControl
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@ -22,9 +22,6 @@ import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flow
 import kotlin.random.Random

-/**
- * Controls a minesweeper logic.
- */
 class GameController {
    private val minefield: Minefield
    private val startTime = System.currentTimeMillis()
@ -33,7 +30,6 @@ class GameController {
    private var gameControl: GameControl = GameControl.Standard
    private var mines: Sequence<Area> = emptySequence()
    private var useQuestionMark = true
-    private var useSolverAlgorithms = false

    var hasMines = false
        private set
@ -68,16 +64,14 @@ class GameController {
    private fun getArea(id: Int) = field.first { it.id == id }

    private fun plantMinesExcept(safeId: Int) {
-        if (useSolverAlgorithms) {
-            do {
-                field = minefieldCreator.create(safeId, false)
-                val fieldCopy = field.map { it.copy() }.toMutableList()
-                val minefieldHandler = MinefieldHandler(fieldCopy, false)
-                minefieldHandler.openAt(safeId)
-            } while (!BruteForceSolver(minefieldHandler.result().toMutableList()).isSolvable())
-        } else {
-            field = minefieldCreator.create(safeId, true)
-        }
+        val solver = LimitedBruteForceSolver()
+        do {
+            val useSafeZone = minefield.width > 9 && minefield.height > 9
+            field = minefieldCreator.create(safeId, useSafeZone)
+            val fieldCopy = field.map { it.copy() }.toMutableList()
+            val minefieldHandler = MinefieldHandler(fieldCopy, false)
+            minefieldHandler.openAt(safeId)
+        } while (solver.keepTrying() && !solver.trySolve(minefieldHandler.result().toMutableList()))

        mines = field.filter { it.hasMine }.asSequence()
        firstOpen = FirstOpen.Position(safeId)
@ -269,8 +263,4 @@ class GameController {
    fun useQuestionMark(useQuestionMark: Boolean) {
        this.useQuestionMark = useQuestionMark
    }
-
-    fun useSolverAlgorithms(useSolverAlgorithms: Boolean) {
-        this.useSolverAlgorithms = useSolverAlgorithms
-    }
 }
--- a/common/src/main/java/dev/lucasnlm/antimine/common/level/solver/BruteForceSolver.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/common/level/solver/BruteForceSolver.kt
@ -3,13 +3,10 @@ package dev.lucasnlm.antimine.common.level.solver
 import dev.lucasnlm.antimine.common.level.logic.MinefieldHandler
 import dev.lucasnlm.antimine.common.level.models.Area

-class BruteForceSolver(
-    minefield: MutableList<Area>
-) : GameSolver(minefield) {
-    private val minefieldHandler =
-        MinefieldHandler(minefield, false)
+open class BruteForceSolver : GameSolver() {
+    override fun trySolve(minefield: MutableList<Area>): Boolean {
+        val minefieldHandler = MinefieldHandler(minefield, false)

-    override fun isSolvable(): Boolean {
        do {
            val initialMap = minefield.filter { !it.isCovered && it.minesAround != 0 }
            initialMap.forEach {
--- a/common/src/main/java/dev/lucasnlm/antimine/common/level/solver/GameSolver.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/common/level/solver/GameSolver.kt
@ -2,8 +2,15 @@ package dev.lucasnlm.antimine.common.level.solver

 import dev.lucasnlm.antimine.common.level.models.Area

-abstract class GameSolver(
-    protected val minefield: MutableList<Area>
-) {
-    abstract fun isSolvable(): Boolean
+abstract class GameSolver {
+    /**
+     * If true it may keep iterating on this algorithm.
+     */
+    open fun keepTrying() = true
+
+    /**
+     * Try solve the given [minefield].
+     * Returns true if it's solvable or false otherwise.
+     */
+    abstract fun trySolve(minefield: MutableList<Area>): Boolean
 }
--- a/common/src/main/java/dev/lucasnlm/antimine/common/level/solver/LimitedBruteForceSolver.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/common/level/solver/LimitedBruteForceSolver.kt
@ -0,0 +1,16 @@
+package dev.lucasnlm.antimine.common.level.solver
+
+class LimitedBruteForceSolver(
+    private val maxAttemptTime: Long = DEFAULT_BRUTE_FORCE_TIMEOUT
+) : BruteForceSolver() {
+
+    private val initialTime = System.currentTimeMillis()
+
+    override fun keepTrying(): Boolean {
+        return (System.currentTimeMillis() - initialTime) <= maxAttemptTime
+    }
+
+    companion object {
+        const val DEFAULT_BRUTE_FORCE_TIMEOUT = 1000L
+    }
+}
--- a/common/src/main/java/dev/lucasnlm/antimine/common/level/view/AreaPainter.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/common/level/view/AreaPainter.kt
@ -3,6 +3,7 @@ package dev.lucasnlm.antimine.common.level.view
 import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Paint
+import android.graphics.Rect
 import android.graphics.RectF
 import androidx.core.content.ContextCompat
 import dev.lucasnlm.antimine.common.R
@ -122,7 +123,7 @@ fun Area.paintOnCanvas(
                    7 -> areaPalette.minesAround7
                    else -> areaPalette.minesAround8
                }
-                drawText(canvas, painter, minesAround.toString(), paintSettings)
+                canvas.drawText(minesAround.toString(), paintSettings, painter)
            }

            if (highlighted) {
@ -170,15 +171,15 @@ fun Area.paintOnCanvas(
    }
 }

-private fun drawText(canvas: Canvas, paint: Paint, text: String, paintSettings: AreaPaintSettings) {
+private fun Canvas.drawText(text: String, paintSettings: AreaPaintSettings, paint: Paint) {
    paintSettings.run {
-        val bounds = RectF(rectF).apply {
-            right = paint.measureText(text, 0, text.length)
-            bottom = paint.descent() - paint.ascent()
-            left += (rectF.width() - right) / 2.0f
-            top += (rectF.height() - bottom) / 2.0f
-        }
+        val bounds = Rect()
+        paint.getTextBounds(text.toCharArray(), 0, 1, bounds)
+        paint.textSize = rectF.height() * 0.45f

-        canvas.drawText(text, rectF.width() * 0.5f, bounds.top - paint.ascent(), paint)
+        val xPos = rectF.width() * 0.5f
+        val yPos = (bounds.height() + rectF.height()) * 0.5f
+
+        drawText(text, xPos, yPos, paint)
    }
 }
--- a/common/src/main/java/dev/lucasnlm/antimine/common/level/viewmodel/GameViewModel.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/common/level/viewmodel/GameViewModel.kt
@ -18,7 +18,7 @@ import dev.lucasnlm.antimine.common.level.repository.ISavesRepository
 import dev.lucasnlm.antimine.common.level.repository.IStatsRepository
 import dev.lucasnlm.antimine.common.level.utils.Clock
 import dev.lucasnlm.antimine.common.level.utils.IHapticFeedbackManager
-import dev.lucasnlm.antimine.core.analytics.AnalyticsManager
+import dev.lucasnlm.antimine.core.analytics.IAnalyticsManager
 import dev.lucasnlm.antimine.core.analytics.models.Analytics
 import dev.lucasnlm.antimine.core.control.ActionResponse
 import dev.lucasnlm.antimine.core.control.GameControl
@ -42,7 +42,7 @@ class GameViewModel @ViewModelInject constructor(
    private val hapticFeedbackManager: IHapticFeedbackManager,
    private val soundManager: ISoundManager,
    private val minefieldRepository: IMinefieldRepository,
-    private val analyticsManager: AnalyticsManager,
+    private val analyticsManager: IAnalyticsManager,
    private val clock: Clock
 ) : ViewModel() {
    val eventObserver = MutableLiveData<Event>()
@ -346,7 +346,6 @@ class GameViewModel @ViewModelInject constructor(

                updateGameControl(gameControl)
                useQuestionMark(preferencesRepository.useQuestionMark())
-                useSolverAlgorithms(preferencesRepository.useSolverAlgorithms())
            }
        }
    }
--- a/common/src/main/java/dev/lucasnlm/antimine/core/analytics/DebugAnalyticsManager.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/core/analytics/DebugAnalyticsManager.kt
@ -4,7 +4,7 @@ import android.content.Context
 import android.util.Log
 import dev.lucasnlm.antimine.core.analytics.models.Analytics

-class DebugAnalyticsManager : AnalyticsManager {
+class DebugAnalyticsManager : IAnalyticsManager {
    override fun setup(context: Context, userProperties: Map<String, String>) {
        Log.d(TAG, "Setup Analytics using $userProperties")
    }
--- a/common/src/main/java/dev/lucasnlm/antimine/core/analytics/IAnalyticsManager.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/core/analytics/IAnalyticsManager.kt
@ -3,7 +3,7 @@ package dev.lucasnlm.antimine.core.analytics
 import android.content.Context
 import dev.lucasnlm.antimine.core.analytics.models.Analytics

-interface AnalyticsManager {
+interface IAnalyticsManager {
    fun setup(context: Context, userProperties: Map<String, String>)
    fun sentEvent(event: Analytics)
 }
--- a/common/src/main/java/dev/lucasnlm/antimine/core/di/CommonModule.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/core/di/CommonModule.kt
@ -6,7 +6,7 @@ import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.components.ApplicationComponent
 import dagger.hilt.android.qualifiers.ApplicationContext
-import dev.lucasnlm.antimine.core.analytics.AnalyticsManager
+import dev.lucasnlm.antimine.core.analytics.IAnalyticsManager
 import dev.lucasnlm.antimine.core.analytics.DebugAnalyticsManager
 import dev.lucasnlm.antimine.core.preferences.IPreferencesRepository
 import dev.lucasnlm.antimine.core.preferences.PreferencesManager
@ -28,7 +28,7 @@ class CommonModule {
    ): PreferencesManager = PreferencesManager(context)

    @Provides
-    fun provideAnalyticsManager(): AnalyticsManager = DebugAnalyticsManager()
+    fun provideAnalyticsManager(): IAnalyticsManager = DebugAnalyticsManager()

    @Provides
    fun provideSoundManager(
--- a/common/src/main/java/dev/lucasnlm/antimine/core/preferences/PreferencesRepository.kt
+++ b/common/src/main/java/dev/lucasnlm/antimine/core/preferences/PreferencesRepository.kt
@ -24,7 +24,6 @@ interface IPreferencesRepository {
    fun useAnimations(): Boolean
    fun useQuestionMark(): Boolean
    fun isSoundEffectsEnabled(): Boolean
-    fun useSolverAlgorithms(): Boolean
 }

 class PreferencesRepository(
@ -78,9 +77,6 @@ class PreferencesRepository(
    override fun isSoundEffectsEnabled(): Boolean =
        getBoolean(PREFERENCE_SOUND_EFFECTS, false)

-    override fun useSolverAlgorithms(): Boolean =
-        getBoolean(PREFERENCE_USE_SOLVER_ALGORITHMS, false)
-
    override fun controlStyle(): ControlStyle {
        val index = getInt(PREFERENCE_CONTROL_STYLE, -1)
        return ControlStyle.values().getOrNull(index) ?: ControlStyle.Standard
@ -120,6 +116,5 @@ class PreferencesRepository(
        private const val PREFERENCE_CUSTOM_GAME_MINES = "preference_custom_game_mines"
        private const val PREFERENCE_SOUND_EFFECTS = "preference_sound"
        private const val PREFERENCE_STATS_BASE = "preference_stats_base"
-        private const val PREFERENCE_USE_SOLVER_ALGORITHMS = "preference_use_solver_algorithms"
    }
 }
--- a/common/src/main/res/values-af-rZA/strings.xml
+++ b/common/src/main/res/values-af-rZA/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Verlaat</string>
    <string name="are_you_sure">Is jy seker?</string>
    <string name="enable_automatic_flags">Aktiveer outomatiese plasing van vlaggies</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-ar-rSA/strings.xml
+++ b/common/src/main/res/values-ar-rSA/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">خروج</string>
    <string name="are_you_sure">هل أنت متأكد؟</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">فتح المناطق</string>
    <string name="total_time">مجموع الوقت</string>
    <string name="average_time">متوسط الوقت</string>
--- a/common/src/main/res/values-bg-rBG/strings.xml
+++ b/common/src/main/res/values-bg-rBG/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Изход</string>
    <string name="are_you_sure">Сигурни ли сте?</string>
    <string name="enable_automatic_flags">Позволява автоматично слагане на флагове</string>
-    <string name="enable_no_guessing_maps">Намери решими карти</string>
    <string name="open_areas">Отворени площи</string>
    <string name="total_time">Общо време</string>
    <string name="average_time">Средно време</string>
--- a/common/src/main/res/values-ca-rES/strings.xml
+++ b/common/src/main/res/values-ca-rES/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Surt</string>
    <string name="are_you_sure">Esteu segurs?</string>
    <string name="enable_automatic_flags">Activa la col·locació automàtica de banderes</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Zones obertes</string>
    <string name="total_time">Temps total</string>
    <string name="average_time">Durada mitjana</string>
--- a/common/src/main/res/values-cs-rCZ/strings.xml
+++ b/common/src/main/res/values-cs-rCZ/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Ukončit</string>
    <string name="are_you_sure">Jste si jisti?</string>
    <string name="enable_automatic_flags">Povolit automatické umísťování vlajek</string>
-    <string name="enable_no_guessing_maps">Najít řešitelná minová pole</string>
    <string name="open_areas">Otevřené oblasti</string>
    <string name="total_time">Celkový čas</string>
    <string name="average_time">Průměrný čas</string>
--- a/common/src/main/res/values-da-rDK/strings.xml
+++ b/common/src/main/res/values-da-rDK/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-de-rDE/strings.xml
+++ b/common/src/main/res/values-de-rDE/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Beenden</string>
    <string name="are_you_sure">Bist du sicher?</string>
    <string name="enable_automatic_flags">Automatische Markierungen aktivieren</string>
-    <string name="enable_no_guessing_maps">Lösbare Karten finden</string>
    <string name="open_areas">Offene Flächen</string>
    <string name="total_time">Gesamtzeit</string>
    <string name="average_time">Durchschnittliche Zeit</string>
--- a/common/src/main/res/values-el-rGR/strings.xml
+++ b/common/src/main/res/values-el-rGR/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Έξοδος</string>
    <string name="are_you_sure">Είσαι σίγουρος;</string>
    <string name="enable_automatic_flags">Ενεργοποίηση αυτόματης τοποθέτησης σημαιών</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Ανοιχτές περιοχές</string>
    <string name="total_time">Συνολικός Χρόνος</string>
    <string name="average_time">Μέσος χρόνος</string>
--- a/common/src/main/res/values-en-rUS/strings.xml
+++ b/common/src/main/res/values-en-rUS/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-es-rES/strings.xml
+++ b/common/src/main/res/values-es-rES/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Salir</string>
    <string name="are_you_sure">¿Estás seguro?</string>
    <string name="enable_automatic_flags">Activar situación automática de banderas</string>
-    <string name="enable_no_guessing_maps">Encontrar mapas solubles</string>
    <string name="open_areas">Abrir Áreas</string>
    <string name="total_time">Tiempo total</string>
    <string name="average_time">Tiempo promedio</string>
--- a/common/src/main/res/values-fi-rFI/strings.xml
+++ b/common/src/main/res/values-fi-rFI/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Lopeta</string>
    <string name="are_you_sure">Oletko varma?</string>
    <string name="enable_automatic_flags">Kytke lippujen automaattinen asettaminen päälle</string>
-    <string name="enable_no_guessing_maps">Etsi ratkaistavia karttoja</string>
    <string name="open_areas">Avaa alueita</string>
    <string name="total_time">Aika yhteensä</string>
    <string name="average_time">Keskimääräinen aika</string>
--- a/common/src/main/res/values-fr-rFR/strings.xml
+++ b/common/src/main/res/values-fr-rFR/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quitter</string>
    <string name="are_you_sure">Vraiment ?</string>
    <string name="enable_automatic_flags">Activer le placement automatique de drapeaux</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Zones ouvertes</string>
    <string name="total_time">Temps de jeu total</string>
    <string name="average_time">Temps de jeu moyen</string>
--- a/common/src/main/res/values-hi-rIN/strings.xml
+++ b/common/src/main/res/values-hi-rIN/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">समाप्त करें</string>
    <string name="are_you_sure">क्या आपको यकीन है?</string>
    <string name="enable_automatic_flags">फ्लैग के स्वचालित रखे जाने को सक्रिय क</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">कुल समय</string>
    <string name="average_time">औसत समय</string>
--- a/common/src/main/res/values-hu-rHU/strings.xml
+++ b/common/src/main/res/values-hu-rHU/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Kilépés</string>
    <string name="are_you_sure">Biztos vagy benne?</string>
    <string name="enable_automatic_flags">A zászlók automatikus elhelyezésének engedélyezése</string>
-    <string name="enable_no_guessing_maps">Megoldható térképek keresése</string>
    <string name="open_areas">Nyílt területek</string>
    <string name="total_time">Teljes játékidő</string>
    <string name="average_time">Átlagos játékidő</string>
--- a/common/src/main/res/values-in-rID/strings.xml
+++ b/common/src/main/res/values-in-rID/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Keluar</string>
    <string name="are_you_sure">Anda yakin?</string>
    <string name="enable_automatic_flags">Aktifkan penempatan bendera otomatis</string>
-    <string name="enable_no_guessing_maps">Cari bidang ranjau yang dapat dipecahkan</string>
    <string name="open_areas">Buka</string>
    <string name="total_time">Total waktu</string>
    <string name="average_time">Waktu rata-rata</string>
--- a/common/src/main/res/values-it-rIT/strings.xml
+++ b/common/src/main/res/values-it-rIT/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Esci</string>
    <string name="are_you_sure">Sei sicuro?</string>
    <string name="enable_automatic_flags">Abilita il posizionamento automatico delle bandiere</string>
-    <string name="enable_no_guessing_maps">Trova le mappe risolvibili</string>
    <string name="open_areas">Aree Aperte</string>
    <string name="total_time">Tempo Totale</string>
    <string name="average_time">Durata Media</string>
--- a/common/src/main/res/values-iw-rIL/strings.xml
+++ b/common/src/main/res/values-iw-rIL/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-ja-rJP/strings.xml
+++ b/common/src/main/res/values-ja-rJP/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">終了</string>
    <string name="are_you_sure">本当によろしいですか？</string>
    <string name="enable_automatic_flags">旗を自動で立てる</string>
-    <string name="enable_no_guessing_maps">解決可能なマップを検索</string>
    <string name="open_areas">開いたエリアの数</string>
    <string name="total_time">合計時間</string>
    <string name="average_time">平均時間</string>
--- a/common/src/main/res/values-ko-rKR/strings.xml
+++ b/common/src/main/res/values-ko-rKR/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-nl-rNL/strings.xml
+++ b/common/src/main/res/values-nl-rNL/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Stoppen</string>
    <string name="are_you_sure">Weet je het zeker?</string>
    <string name="enable_automatic_flags">Schakel automatisch plaatsen van vlaggen in</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open gebieden</string>
    <string name="total_time">Totale Tijd</string>
    <string name="average_time">Gemiddelde Tijd</string>
--- a/common/src/main/res/values-no-rNO/strings.xml
+++ b/common/src/main/res/values-no-rNO/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Avslutt</string>
    <string name="are_you_sure">Er du sikker?</string>
    <string name="enable_automatic_flags">Aktiver automatisk plassering av flagg</string>
-    <string name="enable_no_guessing_maps">Finn løsbare kart</string>
    <string name="open_areas">Åpne områder</string>
    <string name="total_time">Total Tid</string>
    <string name="average_time">Gjennomsnittlig Tid</string>
--- a/common/src/main/res/values-pl-rPL/strings.xml
+++ b/common/src/main/res/values-pl-rPL/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Wyjdź</string>
    <string name="are_you_sure">Na pewno?</string>
    <string name="enable_automatic_flags">Włącz automatyczne umieszczanie flag</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Odkryte pola</string>
    <string name="total_time">Całkowity czas gry</string>
    <string name="average_time">Średni czas gry</string>
--- a/common/src/main/res/values-pt-rBR/strings.xml
+++ b/common/src/main/res/values-pt-rBR/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Sair</string>
    <string name="are_you_sure">Tem certeza?</string>
    <string name="enable_automatic_flags">Ativar colocação automática de bandeiras</string>
-    <string name="enable_no_guessing_maps">Calcular mapas solucionáveis</string>
    <string name="open_areas">Áreas abertas</string>
    <string name="total_time">Tempo total</string>
    <string name="average_time">Tempo médio</string>
--- a/common/src/main/res/values-pt-rPT/strings.xml
+++ b/common/src/main/res/values-pt-rPT/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Activar colocação automática de bandeiras</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-ro-rRO/strings.xml
+++ b/common/src/main/res/values-ro-rRO/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-ru-rRU/strings.xml
+++ b/common/src/main/res/values-ru-rRU/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Выход</string>
    <string name="are_you_sure">Вы уверены?</string>
    <string name="enable_automatic_flags">Включить авторазмещение флагов</string>
-    <string name="enable_no_guessing_maps">Найти беспроигрышные поля</string>
    <string name="open_areas">Открытые зоны</string>
    <string name="total_time">Общее время</string>
    <string name="average_time">Среднее время</string>
--- a/common/src/main/res/values-sv-rSE/strings.xml
+++ b/common/src/main/res/values-sv-rSE/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-th-rTH/strings.xml
+++ b/common/src/main/res/values-th-rTH/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/values-tr-rTR/strings.xml
+++ b/common/src/main/res/values-tr-rTR/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Çık</string>
    <string name="are_you_sure">Emin misiniz?</string>
    <string name="enable_automatic_flags">Bayrakları Otomatik Yerleştir</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Açık Alanlar</string>
    <string name="total_time">Toplam Süre</string>
    <string name="average_time">Ortalama Süre</string>
--- a/common/src/main/res/values-uk-rUA/strings.xml
+++ b/common/src/main/res/values-uk-rUA/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Вийти</string>
    <string name="are_you_sure">Ви впевнені?</string>
    <string name="enable_automatic_flags">Увімкнути автоматичне розміщення прапорців</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Відкриті області</string>
    <string name="total_time">Час перегляду</string>
    <string name="average_time">Середній час</string>
--- a/common/src/main/res/values-vi-rVN/strings.xml
+++ b/common/src/main/res/values-vi-rVN/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Thoát</string>
    <string name="are_you_sure">Bạn chắc chứ?</string>
    <string name="enable_automatic_flags">Bật tự động để cờ</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Khu vực mở</string>
    <string name="total_time">Tổng thời gian</string>
    <string name="average_time">Thời gian bình quân</string>
--- a/common/src/main/res/values-zh-rCN/strings.xml
+++ b/common/src/main/res/values-zh-rCN/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">退出</string>
    <string name="are_you_sure">你确定吗？</string>
    <string name="enable_automatic_flags">启用旗标自动放置</string>
-    <string name="enable_no_guessing_maps">查找可解决的地图</string>
    <string name="open_areas">开放区域</string>
    <string name="total_time">总用时</string>
    <string name="average_time">平均用时</string>
--- a/common/src/main/res/values/strings.xml
+++ b/common/src/main/res/values/strings.xml
@ -48,7 +48,6 @@
    <string name="quit">Quit</string>
    <string name="are_you_sure">Are you sure?</string>
    <string name="enable_automatic_flags">Enable automatic placing of flags</string>
-    <string name="enable_no_guessing_maps">Find solvable maps</string>
    <string name="open_areas">Open Areas</string>
    <string name="total_time">Total Time</string>
    <string name="average_time">Average Time</string>
--- a/common/src/main/res/xml/preferences.xml
+++ b/common/src/main/res/xml/preferences.xml
@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.preference.PreferenceScreen
+<PreferenceScreen
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

@ -21,13 +21,6 @@
            android:title="@string/enable_automatic_flags"
            app:iconSpaceReserved="false" />

-        <SwitchPreferenceCompat
-            android:checked="false"
-            android:defaultValue="false"
-            android:key="preference_use_solver_algorithms"
-            android:title="@string/enable_no_guessing_maps"
-            app:iconSpaceReserved="false" />
-
    </PreferenceCategory>

    <PreferenceCategory
@ -69,4 +62,4 @@

    </PreferenceCategory>

-</androidx.preference.PreferenceScreen>
+</PreferenceScreen>
--- a/common/src/test/java/dev/lucasnlm/antimine/common/level/logic/GameControllerTest.kt
+++ b/common/src/test/java/dev/lucasnlm/antimine/common/level/logic/GameControllerTest.kt
@ -89,7 +89,7 @@ class GameControllerTest {
        withGameController { controller ->
            val lastMine = controller.field.last { it.hasMine }
            assertEquals(
-                listOf(92, 91, 81, 70, 86, 41, 87, 67, 33, 36, 13, 59, 38, 27, 49, 4, 39, 5, 29, 19),
+                listOf(95, 85, 74, 73, 65, 88, 55, 91, 45, 52, 90, 47, 59, 42, 36, 32, 39, 28, 4, 3),
                controller.takeExplosionRadius(lastMine).map { it.id }.toList()
            )

--- a/common/src/test/java/dev/lucasnlm/antimine/common/level/logic/MinefieldFactoryTest.kt
+++ b/common/src/test/java/dev/lucasnlm/antimine/common/level/logic/MinefieldFactoryTest.kt
@ -83,7 +83,7 @@ class MinefieldFactoryTest {
            preferencesRepository
        ).run {
            assertEquals(49, width)
-            assertEquals(97, height)
+            assertEquals(96, height)
            assertEquals(950, mines)
        }
    }
--- a/common/src/test/java/dev/lucasnlm/antimine/common/level/solver/BruteForceSolverTest.kt
+++ b/common/src/test/java/dev/lucasnlm/antimine/common/level/solver/BruteForceSolverTest.kt
@ -26,16 +26,14 @@ class BruteForceSolverTest {
    fun isSolvable() {
        handleMinefield { handler, minefield ->
            handler.openAt(40)
-            val bruteForceSolver =
-                BruteForceSolver(minefield.toMutableList())
-            assertTrue(bruteForceSolver.isSolvable())
+            val bruteForceSolver = BruteForceSolver()
+            assertTrue(bruteForceSolver.trySolve(minefield.toMutableList()))
        }

        handleMinefield { handler, minefield ->
            handler.openAt(0)
-            val bruteForceSolver =
-                BruteForceSolver(minefield.toMutableList())
-            assertFalse(bruteForceSolver.isSolvable())
+            val bruteForceSolver = BruteForceSolver()
+            assertFalse(bruteForceSolver.trySolve(minefield.toMutableList()))
        }
    }
 }
--- a/common/src/test/java/dev/lucasnlm/antimine/common/level/solver/LimitedBruteForceSolverTest.kt
+++ b/common/src/test/java/dev/lucasnlm/antimine/common/level/solver/LimitedBruteForceSolverTest.kt
@ -0,0 +1,55 @@
+package dev.lucasnlm.antimine.common.level.solver
+
+import dev.lucasnlm.antimine.common.level.logic.MinefieldCreator
+import dev.lucasnlm.antimine.common.level.logic.MinefieldHandler
+import dev.lucasnlm.antimine.common.level.models.Area
+import dev.lucasnlm.antimine.common.level.models.Minefield
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import java.lang.Thread.sleep
+import kotlin.random.Random
+
+class LimitedBruteForceSolverTest {
+    private fun handleMinefield(block: (MinefieldHandler, MutableList<Area>) -> Unit) {
+        val creator = MinefieldCreator(
+            Minefield(9, 9, 12),
+            Random(200)
+        )
+        val minefield = creator.create(40, true).toMutableList()
+        val minefieldHandler =
+            MinefieldHandler(minefield, false)
+        block(minefieldHandler, minefield)
+    }
+
+    @Test
+    fun isSolvable() {
+        handleMinefield { handler, minefield ->
+            handler.openAt(40)
+            val bruteForceSolver = LimitedBruteForceSolver()
+            assertTrue(bruteForceSolver.trySolve(minefield.toMutableList()))
+        }
+
+        handleMinefield { handler, minefield ->
+            handler.openAt(0)
+            val bruteForceSolver = LimitedBruteForceSolver()
+            assertFalse(bruteForceSolver.trySolve(minefield.toMutableList()))
+        }
+    }
+
+    @Test
+    fun shouldntKeepTryingAfterTimout() {
+        handleMinefield { handler, _ ->
+            handler.openAt(40)
+            val bruteForceSolver = LimitedBruteForceSolver(1000L)
+            assertTrue(bruteForceSolver.keepTrying())
+        }
+
+        handleMinefield { handler, _ ->
+            handler.openAt(0)
+            val bruteForceSolver = LimitedBruteForceSolver(50)
+            sleep(100)
+            assertFalse(bruteForceSolver.keepTrying())
+        }
+    }
+}