brute-force funktioniert, 3x3 felder damit man es überhaupt brauchen kann

src/GUI.py

@@ -77,7 +77,16 @@ class NetGUI:
             for y in range(height):
                 self.pieceSprites.add(PieceSprite(x, y))
 
+    def update_display(self, events: list[pygame.event.Event]):
+        self.pieceSprites.update(self.game, events)
+        for sprite in self.pieceSprites:
+            self.window.blit(sprite.image, sprite.rect)
+
+        pygame.display.flip()
+
     def run_game(self):
+        current_solver = None
+        display_solver = False
         while not self.game.solved():
             events = pygame.event.get()
 
@@ -92,14 +101,17 @@ class NetGUI:
                     self.game.lock(event.x, event.y)
                 elif event.type == pygame.KEYDOWN:
                     if event.key == pygame.K_b:
-                        BruteForceSolver(self.game).solve()
-
-            self.pieceSprites.update(self.game, events)
-            for sprite in self.pieceSprites:
-                self.window.blit(sprite.image, sprite.rect)
-
-            pygame.display.flip()
+                        current_solver = BruteForceSolver(self.game).solve()
+                    if event.key == pygame.K_d:
+                        display_solver = not display_solver
+            if current_solver:
+                try:
+                    _ = next(current_solver)
+                except StopIteration:
+                    current_solver = None
+            if (not current_solver) or display_solver:
+                self.update_display(events)
         sleep(2)
 
 
-NetGUI(5, 5).run_game()
+NetGUI(3, 3).run_game()