help with snake game

[nilamo]

When in doubt, print it out!
I added this to your loop: print(f"{snake.left} == {fruit.left}: {snake.left == fruit.left}"), and saw the issue almost immediately.

Your rand() function sets x2 to a random int. In my case, 159. But the snake moves in multiples of 10. So it'll never be at 159. 150 or 160, sure, but never 159.