Puzz15

"This version of the classic 15 puzzle is the most fun and customizable version on the App Store, and it's completely free without any annoying advertisements to ruin the experience!

Features:
• Play game boards in a 3x3, 4x4, 5x5 or 6x6 grid configuration
• Control tile movements with either a slide or a tap for faster response
• Choose whether to display or hide the number for each tile
• Can display the numbers in many different colors so that they are easy to see over your image
• Can make the tiles have rounded corners
• Can use any picture from your photo library
• Can use your device's camera to take a photo
• 25 achievements are possible to accomplish giving you clear goals
• You can see every puzzle you've completed in the leaderboards
• You can change the sort order of the leaderboards to be either best time or best moves
• See your playing statistics!"

Greg Hargest