Puzzle of 15

Puzzle of 15, the challenging sliding puzzle game based on real mathematical computations

Moon Valley Software brings to you this amazing brain teaser for your PDA.  The game is available for play right here or you can take it with you as a free PDA software application that is sure to get your wheels turning. See if you have what it takes to solve the logic puzzles that successfully stumped the minds of millions.

Now, for the best part: see how you stack up against other puzzlers and enter our contest to win a brand new iPod.  One will be given away each month to the contestant who can solve the puzzle in the least amount of moves.  Go ahead, see if you can think, click, and slide your way to your very own iPod. 

Contest Rules

Moon Valley Software gives Puzzle of 15 different variations of play. Now you are able to play using:

• 8 tiles
• 15 tiles (the original)
• 25 tiles
• Loyd's famous unsolved 14-15 puzzle variation
• pictures
• letters
• numbers
  

Download the Game