diff --git a/android/gradle.properties b/android/gradle.properties
index eeed3ef5a3d04530f5624cce71b2a57976938aed..ed86f0f26922ea79f4d0c8e0e84f6d74259952bb 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.21
-app.versionCode=21
+app.versionName=0.0.22
+app.versionCode=22
diff --git a/fastlane/metadata/android/en-US/changelogs/22.txt b/fastlane/metadata/android/en-US/changelogs/22.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f5f06e834c365053228f0df651e637514b8e3342
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/22.txt
@@ -0,0 +1 @@
+Improve some code/design.
diff --git a/fastlane/metadata/android/fr-FR/changelogs/22.txt b/fastlane/metadata/android/fr-FR/changelogs/22.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3be1a617fab1e3b8cfe9eb9d88ba825172be564f
--- /dev/null
+++ b/fastlane/metadata/android/fr-FR/changelogs/22.txt
@@ -0,0 +1 @@
+Améliorations de code et de design.
diff --git a/lib/cubit/game_cubit.dart b/lib/cubit/game_cubit.dart
index 8a2551c889ff95a9c6ae8d42389f6b1fc9a931df..3841e16671be04e785e4c20d6b6e85574cdaab0e 100644
--- a/lib/cubit/game_cubit.dart
+++ b/lib/cubit/game_cubit.dart
@@ -30,7 +30,6 @@ class GameCubit extends HydratedCubit<GameState> {
       position: state.currentGame.position,
       score: state.currentGame.score,
     );
-    game.dump();
 
     updateState(game);
   }
diff --git a/lib/data/fetch_data_helper.dart b/lib/data/fetch_data_helper.dart
index 2b5148c194338d497a9b2ef79d10ecddf0d0395f..fd7ac7ad4b769668e49a2174191195cab43eb513 100644
--- a/lib/data/fetch_data_helper.dart
+++ b/lib/data/fetch_data_helper.dart
@@ -35,8 +35,15 @@ class FetchDataHelper {
       final Map<String, dynamic> rawMappingItems = rawMapping['items'] as Map<String, dynamic>;
       rawMappingItems.forEach(
         (String itemName, itemMappings) {
-          List<String> rawIsCategories = itemMappings['is'] as List<String>;
-          List<String> rawIsNotCategories = itemMappings['isnot'] as List<String>;
+          final List<String> rawIsCategories = [];
+          for (var category in itemMappings['is'] as List<dynamic>) {
+            rawIsCategories.add(category.toString());
+          }
+
+          final List<String> rawIsNotCategories = [];
+          for (var category in itemMappings['isnot'] as List<dynamic>) {
+            rawIsNotCategories.add(category.toString());
+          }
 
           _mapping.add(GameItem(
             item: Item(
@@ -65,8 +72,8 @@ class FetchDataHelper {
     List<GameItem> items = _mapping;
 
     // Remove items without enough data
-    items.removeWhere((GameItem question) =>
-        (question.isCategory.isEmpty || question.isNotCategory.isEmpty));
+    items.removeWhere((GameItem gameItem) =>
+        (gameItem.isCategory.isEmpty || gameItem.isNotCategory.isEmpty));
 
     items.shuffle();
 
diff --git a/lib/models/game.dart b/lib/models/game.dart
index 797ac0b2bac87b3e691bc1a4ad364a0e9e5ba38f..fcc9097db07c42cc69326884dc8032b799c4a720 100644
--- a/lib/models/game.dart
+++ b/lib/models/game.dart
@@ -64,7 +64,7 @@ class Game {
     isFinished = gameIsFinished;
   }
 
-  GameItem getCurrentQuestion() {
+  GameItem getCurrentGameItem() {
     return items[position - 1];
   }
 
diff --git a/lib/ui/screens/screen_game.dart b/lib/ui/screens/screen_game.dart
index 154842b3c627266ad2e6727980a11c8e40480b27..f285927cf6a0afb91c3fa1de05158a850b6f4a44 100644
--- a/lib/ui/screens/screen_game.dart
+++ b/lib/ui/screens/screen_game.dart
@@ -16,20 +16,22 @@ class ScreenGame extends StatelessWidget {
       builder: (BuildContext context, GameState gameState) {
         final Game currentGame = gameState.currentGame;
 
-        return Container(
-          padding: const EdgeInsets.all(4),
-          child: Column(
-            mainAxisAlignment: MainAxisAlignment.start,
-            crossAxisAlignment: CrossAxisAlignment.center,
-            children: [
-              const SizedBox(height: 8),
-              const GameTopIndicatorWidget(),
-              const SizedBox(height: 8),
-              !currentGame.isFinished
+        return Column(
+          mainAxisAlignment: MainAxisAlignment.start,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: [
+            const SizedBox(height: 8),
+            const GameTopIndicatorWidget(),
+            const SizedBox(height: 8),
+            Expanded(
+              child: !currentGame.isFinished
                   ? const GameQuestionWidget()
-                  : const GameBottomButtonsWidget(),
-            ],
-          ),
+                  : const SizedBox(height: 8),
+            ),
+            !currentGame.isFinished
+                ? const SizedBox(height: 8)
+                : const GameBottomButtonsWidget(),
+          ],
         );
       },
     );
diff --git a/lib/ui/widgets/game_question.dart b/lib/ui/widgets/game_question.dart
index 83153dc46dc7111b58321611d52d73ff7cb1d6fa..1f0c6da809f57bafac18f0d4f7803b3e7fbc9b41 100644
--- a/lib/ui/widgets/game_question.dart
+++ b/lib/ui/widgets/game_question.dart
@@ -16,12 +16,12 @@ class GameQuestionWidget extends StatelessWidget {
       builder: (BuildContext context, GameState gameState) {
         final Game currentGame = gameState.currentGame;
 
-        final GameItem currentQuestion = currentGame.getCurrentQuestion();
+        final GameItem currentGameItem = currentGame.getCurrentGameItem();
 
         return Column(
           children: [
             OutlinedText(
-              text: currentQuestion.item.text,
+              text: currentGameItem.item.text,
               fontSize: 50,
               textColor: Theme.of(context).colorScheme.onSurface,
             ),
@@ -36,7 +36,7 @@ class GameQuestionWidget extends StatelessWidget {
                 borderRadius: const BorderRadius.all(Radius.circular(20)),
                 color: Theme.of(context).colorScheme.inversePrimary,
               ),
-              child: GameButtonsYesNo(question: currentQuestion),
+              child: GameButtonsYesNo(gameItem: currentGameItem),
             ),
           ],
         );
diff --git a/lib/ui/widgets/games/buttons_yes_no.dart b/lib/ui/widgets/games/buttons_yes_no.dart
index 44f92806d1f0990a2a21e9c89cff22182fa4ed5a..3efd687d692c3cf97ace1a1c7e0ac1c5bd7e129a 100644
--- a/lib/ui/widgets/games/buttons_yes_no.dart
+++ b/lib/ui/widgets/games/buttons_yes_no.dart
@@ -7,12 +7,11 @@ import 'package:unicons/unicons.dart';
 import 'package:sortgame/cubit/game_cubit.dart';
 import 'package:sortgame/models/data/category.dart';
 import 'package:sortgame/models/data/game_item.dart';
-import 'package:sortgame/ui/widgets/helpers/outlined_text_widget.dart';
 
 class GameButtonsYesNo extends StatelessWidget {
-  const GameButtonsYesNo({super.key, required this.question});
+  const GameButtonsYesNo({super.key, required this.gameItem});
 
-  final GameItem question;
+  final GameItem gameItem;
 
   @override
   Widget build(BuildContext context) {
@@ -21,46 +20,47 @@ class GameButtonsYesNo extends StatelessWidget {
     final bool pickInIsCategory = Random().nextBool();
 
     final List<Category> categories =
-        pickInIsCategory ? question.isCategory : question.isNotCategory;
+        pickInIsCategory ? gameItem.isCategory : gameItem.isNotCategory;
 
     categories.shuffle();
     final Category category = categories.first;
 
-    final List<Widget> buttons = [
-      IconButton(
-        color: Theme.of(context).colorScheme.onSurface,
-        iconSize: 80,
-        onPressed: () {
-          if (pickInIsCategory) {
-            gameCubit.increaseScore(1);
-          }
-          gameCubit.increasePosition();
-        },
-        icon: const Icon(UniconsLine.thumbs_up),
-      ),
-      IconButton(
-        color: Theme.of(context).colorScheme.onSurface,
-        iconSize: 80,
-        onPressed: () {
-          if (!pickInIsCategory) {
-            gameCubit.increaseScore(1);
-          }
-          gameCubit.increasePosition();
-        },
-        icon: const Icon(UniconsLine.thumbs_down),
-      ),
-    ];
-
     return Column(
       children: [
-        OutlinedText(
-          text: category.text,
-          fontSize: 40,
-          textColor: Theme.of(context).colorScheme.onSurface,
+        Text(
+          category.text,
+          style: TextStyle(
+            color: Theme.of(context).colorScheme.onSurface,
+            fontSize: 40,
+            fontWeight: FontWeight.bold,
+          ),
         ),
         Row(
           mainAxisAlignment: MainAxisAlignment.spaceEvenly,
-          children: buttons,
+          children: [
+            IconButton(
+              color: Theme.of(context).colorScheme.onSurface,
+              iconSize: 80,
+              onPressed: () {
+                if (pickInIsCategory) {
+                  gameCubit.increaseScore(1);
+                }
+                gameCubit.increasePosition();
+              },
+              icon: const Icon(UniconsLine.thumbs_up),
+            ),
+            IconButton(
+              color: Theme.of(context).colorScheme.onSurface,
+              iconSize: 80,
+              onPressed: () {
+                if (!pickInIsCategory) {
+                  gameCubit.increaseScore(1);
+                }
+                gameCubit.increasePosition();
+              },
+              icon: const Icon(UniconsLine.thumbs_down),
+            ),
+          ],
         )
       ],
     );
diff --git a/lib/ui/widgets/helpers/outlined_text_widget.dart b/lib/ui/widgets/helpers/outlined_text_widget.dart
index bdf29f25e24105c2d7137b8d9cffd421ad9c0f46..79644ac8dfdf8c2f5f0e202225f02f62645aa281 100644
--- a/lib/ui/widgets/helpers/outlined_text_widget.dart
+++ b/lib/ui/widgets/helpers/outlined_text_widget.dart
@@ -18,7 +18,7 @@ class OutlinedText extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final double delta = fontSize / 35;
+    final double delta = fontSize / 30;
 
     return Text(
       text,
diff --git a/pubspec.yaml b/pubspec.yaml
index b43ae33c5ab0fd564a7a0b6a60595f3d540341b5..220bed61660eee38dc7609059903093f782f0aa6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,7 +3,7 @@ description: A sorting game application.
 
 publish_to: 'none'
 
-version: 0.0.21+21
+version: 0.0.22+22
 
 environment:
   sdk: '^3.0.0'