Hi,
approximately 2 years ago I created a game, Sliding puzzle. The version 0.8 is out, but I'd like to add some new features, and release the final version in March.
Sliding puzzle is a singleplayer logical game, which can be played on 3x3, 4x4, 5x5 or custom boards. Generally on a board there are numbers and an empty square, which needs to be swapped with one of its neighbours. When the game starts, the order of the fields is random, thus almost any combination is possible. The player's task is to sort the numbers provided in ascending order, by moving the empty square around the board. Once this result is achieved, the board is complete and the player wins.
So please try it out, write suggestions, and bugs. Under Windows Vista and Windows 7, in the installed version saving the playing level does not work.
You can downlod the game here: http://audiopuzzle.googlecode.com
Sliding puzzle is a free and open source audiogame. If you enjoy play with this game, please make a donation (5 eur) to support further developments.
You can do it on the main page of the game.
Good playing!