Hi. This site is a great resource!
I've just finished creating a new abstract strategy game called TriHex. It involves playing triangles to build hexagons. I've decided to give it away for free to anyone who wants to download it and print it out (it only takes two sheets of paper).
The game is available at www.legendgames.net/freegames.html
I hope you enjoy it. Any feedback is highly appreciated. I would love to know what experienced designers think of it.