Jim Hall used grep and some fancy regular expressions to get a leg up on Wordle, the word game that keeps you guessing… but only once per day. Some people may think of Jim’s technique as cheating. I wouldn’t necessarily disagree.
But it’s a lot better than View Source-ing to get at the answer, which you can also do in a pinch. 😉
(Also there’s zero point to Wordle other than having fun, so it’s really only cheating if your answer-finding-method is less fun than you’d have otherwise. Even then, you’re only cheating yourself.)