Su Doku

This Christmas we stayed in a little log cabin in the Highlands of Scotland. Realising that this might involve a certain degree of smug shut-in-ness, we went armed with a bunch of books from a local book store. Included was a book of Su Doku puzzles, as we'd decided the Time Had Come to see what the fuss was all about.

I did a few puzzles and found it to be quite interesting. Michelle became hopelessly addicted. I intend to do some work on fast Su Doku solvers based on some of the chess/draughts stuff I've done. However, I haven't done much yet, so this page is just to collect some links I find useful.

Su Doku Puzzle Generator
Another puzzle composer
How to generate Su Doku puzzles (algorithm for humans)