LispForum

Your post reads like "do my homework for me", which isn't particularly tempting.

If you post code you have so far, and tell us how it doesn't work, we can help.

I'm writing an implementation of Minesweeper for Emacs, and I have two functions that are mutually recursive and hit max-lisp-eval-depth on not-so-large game sizes (i.e., even 10x10 games cause this to happen). The basic algorithm is: the user picks a square. If that square is a zero, pick all the s...