save project

snake.py

@@ -18,10 +18,9 @@ while True:
             exit()
     x+=30
     position.append((x,y))
-    
-    
+    position.pop(0)
     screen.blit(background,(0,0))
-    screen.blit(right,(240,120))
+    screen.blit(right,(240,x,y))
     for i in range(len(position)-1)
         screen.blit(body,position[i])
     screen.blit(food,(360,300))