shithub: puzzles

Download patch

ref: 75e8a1a9cabe7567f6019b1226783b61ba1ac42f
parent: 28671e76b736aeb860b1f725898c45fe70ae6212
author: Ben Harris <bjh21@bjh21.me.uk>
date: Sat Jan 28 18:12:52 EST 2023

Limit number of mines in Mines game description

Without this, it's possible to specify a description that has more
mines than there are places on the board to place them, which
eventually leads to a division by zero.  This can be demonstrated by
entering a game description of "3:r8,u," and then clicking anywhere on
the board.