Sliding Tile Puzzle

This is a sliding tile puzzle game. Reassemble the scrambled picture by sliding the tiles around. You might want to view the screenshot to see what I mean. The nice thing about this game is you can use any picture you want (image size is 480x480). Also you can have anywhere from 9 tiles (3x3) to 100 (10x10). If you modify the code slightly you can have as many tiles as you want, actually.