save project

my_game.py

@@ -82,7 +82,7 @@ while True:
     #aa.rect.x -=10
     time+=1
     if time>=60:
-        r=random.randint(0,100)
+        r=random.randint(0,50)
         if r>20:
             aa=Block(bush,cacti,stone)
             block_list.add(aa)