I'm beginning to think that challenge 65 turned out to be too hard or no one was interested. So this time the challenge for January 2013 is develop a jigsaw solver.
There's no pictures though, as each of the 25 jigsaw pieces is made up of 8-15 text characters all the same. All 25 pieces fill an 18 x 18 grid if you get it right and faster than any other entry. It starts January 1st but is ready now...Please note, as of now the email address has changed. It's email@example.com The old one will work for a while but please change to the new one. Thanks!