diff --git a/main.py b/main.py
index b1386ab..4a3ae59 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,6 @@
 # libraries
+import ctypes
+
 import pygame
 import time
 from pyglet.gl import *  # for blocky textures
@@ -63,7 +65,7 @@ def main():
         pygame.display.update()
 
         # make the next move from sequence of actions
-        if len(action_sequence):
+        if any(action_sequence):
             action = action_sequence.pop(0)
             if action == const.Action.ROTATE_LEFT:
                 minefield.agent.rotate_left()
diff --git a/searching_algorithms/bfs.py b/searching_algorithms/bfs.py
index a41b258..612c5d6 100644
--- a/searching_algorithms/bfs.py
+++ b/searching_algorithms/bfs.py
@@ -1,11 +1,12 @@
 from __future__ import annotations
 from typing import List
+import ctypes
 
 from project_constants import Direction, Action
 from minefield import Minefield
 
 # temporary goal for testing
-GOAL = (9, 9)
+GOAL = (1, 1)
 
 
 class State:
@@ -62,8 +63,9 @@ def graphsearch(initial_state: State, minefield: Minefield, fringe: List[Node] =
 
     while True:
         # fringe empty -> solution not found
-        if not len(fringe):
-            return False
+        if not any(fringe):
+            ctypes.windll.user32.MessageBoxW(0, "Znowu się nie udało", "GAME OVER", 1)
+            return []
 
         # get first element from fringe
         element = fringe.pop(0)