Shifty

Description of Shifty program from Softdepia.com:

Remember those tile games you used to play as a kid?
Where you had to shift the tiles around to recreate the image printed on them?
Here is a computerized version of this game that you can play any time you want.
Load any of your favorite bitmap pictures of your family and friends.

Shifty is a "Free to try" program. You can download and try it for an evaluation period.