diff --git a/Traversal/DFS.py b/Traversal/DFS.py
index 450819e..6ab408a 100644
--- a/Traversal/DFS.py
+++ b/Traversal/DFS.py
@@ -1,7 +1,9 @@
 from utilities import movement,check_moves
 from DataModels.House import House
 from DataModels.Container import Container
-def DFS(grid, available_movement, gc_moveset, depth=0):
+stack = []
+def visit_cell(grid, available_movement, gc_moveset, depth=0):
+    global stack
     possible_goals = []
     a = gc_moveset[-1][0]
     b = gc_moveset[-1][1]
@@ -10,28 +12,35 @@ def DFS(grid, available_movement, gc_moveset, depth=0):
     possible_goals.append([a,b+1])
     possible_goals.append([a,b-1])
     house_in_area = False
-
     for location in possible_goals:
         try:
-            if(type(grid[location[0]][location[1]]) == House and grid[location[0]][location[1]].container.is_full
-                                                                    and grid[location[0]][location[1]].unvisited):
-                grid[location[0]][location[1]].unvisited = False
+            cell = grid[location[0]][location[1]]
+            if(type(cell) == House and cell.container.is_full and cell.unvisited):
+                cell.unvisited = False
                 house_in_area = True
-                print("dupa")
                 break
         except:
             continue
-
-    if(house_in_area or len(available_movement) == 0):
-        print("Do zwrocenia: ",gc_moveset)
+    if(house_in_area):
         xy = gc_moveset[-1]
-        print(available_movement)
         gc_moveset.append("pick_garbage")
         return (xy, gc_moveset)
+
+    if len(available_movement) == 0 or depth>30:
+        return
     x,y = gc_moveset[-1]
     for direction in available_movement:
         x_next, y_next = movement(grid,x,y)[0][direction]
         available_movement_next = check_moves(grid, x_next,y_next,direction)
         gc_moveset_next = gc_moveset.copy()
         gc_moveset_next.append([x_next,y_next])
-        return DFS(grid, available_movement_next, gc_moveset_next)
+        stack.append([grid, available_movement_next, gc_moveset_next, depth+1])
+
+def DFS(grid, available_movement, gc_moveset, depth=0):
+    global stack
+    stack.append([grid, available_movement, gc_moveset, 0])
+    while not len(stack)==0:
+        state = stack.pop()
+        result = visit_cell(state[0], state[1], state[2],state[3])
+        if result!= None:
+            return result
diff --git a/main.py b/main.py
index ed413ef..78001e9 100755
--- a/main.py
+++ b/main.py
@@ -69,7 +69,7 @@ for line in map_objects:
     for item in line:
         pygame_sprites.add(item)
 
-gc = GC(GC_X, GC_Y, 20)
+gc = GC(GC_X, GC_Y, 200)
 print("GC: " + str(GC_X) + str(GC_Y))
 pygame_sprites.add(gc)