1. Code

class Solution:
    def canWinNim(self, n: int) -> bool:
        # If I make the opponent get a multiple of 4, I win and if I get a multiple of 4, I lose.
        return False if n%4 == 0 else True

2. Result

        Runtime : 20 ms(98.28%), Memory usage : 14.1 MB(82.97%)
        (Runtime can be different by a system even if it is a same code.)

Check out the my GitHub repo for more info on the code. If you have questions, you can leave a reply on this post.