15 Puzzle
In this puzzle you must move squares round a grid to place them in order. If you can't solve the puzzle, it will solve itself before your very eyes. With this program you can transform your favorite pictures (in bmp, gif, jpeg, pcx, png, tiff, or xpm format) into classic sliding puzzles. ... A clever variant of Sam Loyd's famous 14-15 puzzle. ... Also contains the Rate your mind pal puzzle.
http://www.hc11.demon.nl/15puzzle/15puz40.zip - 2Mb - Download - Screenshot

Shuffle Puzzle
This is a version of Samuel Loyd's fifteen puzzle, or as some like to call it, a sliding block puzzle. In this game you can play using both numbers and pictures. The game comes with five beautiful pictures by Mike Bonnell you can play with, or you use your own pictures if you want to! ... Select a 3x6 or 7x5 board if you like! ... And lastly, if you would like to continue playing the same puzzle the next day, the game will let you save your progress. ... Tired of playing the same old 3x3, 4x4 or 5x5?
http://download.kristanix.com/shufflesetup.exe - 2Mb - Download - Screenshot

Slide Puzzle
Have fun and unwind with this traditional puzzle game. Made famous by Sam Loyd in the late 1800's, no one knows for certain when or where sliding tile puzzles were first invented. Slide Puzzle is a modern version of this ago-old classic. Challenge yourself with three levels of difficulty and... Kick back and relax while you enjoy the default picture set, which includes tranquil and serene all-original images of beautiful Northern Arizona. ... Hours of fun for all ages. ... Express your own personal style by customizing the tiles with your own favorite pictures.
http://download.tenfootpolesoftware.com/slidepuzzlesetup.exe - 2Mb - Download - Screenshot

15 Classic Slide Puzzle
In the late 19th century this puzzle drove the entire world crazy. When Sam Loyd introduced the game to the public in 1878 he used a trick to arouse interest for it - he offered a thousand dollars to the one who could solve it. The puzzle consisted of a little box with 15 numbered square pieces... Those who had the 15 slide puzzle in childhood will not fail to try the game in the digital format again. ... It makes the game fun to use even if it is quite simple. ... You can move tiles or you can use a right click of the mouse button to shift them.
http://www.playshot.com/15_puzzle.exe - 583Kb - Download - Screenshot