It's Wordle with a twist!

Today's variation: one letter that's not in the word is classified - if you use it in a word, you get no information from that word.

You have 7 guesses.

One of the letters F, R, A, N, or K is the classified letter, and thus not in the word. That is all you learn from this guess.

B, N, and G are not in the word, but they're not the classified letter, so you can safely use them in other guesses.

This is an open source version of the word guessing game we all know and love - check out the code here