This is a popular classic puzzle. The Shuffle Puzzle (also called 15-puzzle, Gem Puzzle, Boss Puzzle, Game of Fifteen, Mystic Square and many others) is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing. The task of the puzzle is to collect all the numbers in ascending order: from left to right, starting from the upper left corner. A puzzle also exists for WP version.
In this Puzzle you can compete in speed with players —> Play a game

Features

• Any number of pieces (3×3, 4×7, 20×20 etc.)
• Any number of your own images
• Any number of shuffle’s types (by default: easy, medium, hard, etc.)
• Any number of puzzles on one page
• Any color for background
• Moving tile by pressing
• Tiles’ numbering
• Backlight for the mixed tiles
• Menu
• Cross-browser support
• Easy to customize and fully responsive

Updates

21 April 2020 - Version 2.5
  - New: Numbering for each tile
  - New: Game timer with saving the best result (Example included)
  - New: callback onStartPlay 
  - New: gap option. Now also uses numeric values ​​in pixels
  - New: mixed option. Ability to set styles for mixed tiles
  - New: isSwipe option
  - New: Move tiles arrow keys (Up, Down, Left, Right) or swipe
  - Fixed: The picture is not dragged with the cursor
  - Fixed: Mixing on the start

22 July 2013 - Version 2.0
  - Fixed a loading picture bug in the menu
  - Added Callback that fires right after the puzzle has been completed