15 Puzzle: Sliding Number Game

Slide Puzzle is a simple, ad-free version of the classic 15 puzzle, the sliding number game also known as the Gem Puzzle, Boss Puzzle or Mystic Square.

Move numbered tiles around the 4 × 4 board, sliding one tile at a time into the empty space. Arrange the tiles in order from 1 to 15 to solve the puzzle. Easy to learn, surprisingly hard to master.

HOW TO PLAY THE 15 PUZZLE
• Tap a tile next to the empty space to slide it
• Arrange the number tiles in order from 1 through 15
• Try to solve the board in fewer moves and less time
• Tap New Shuffle to start another round

FEATURES
• Classic 4 × 4 sliding tile puzzle
• Move counter and timer to track your solve
• One-tap shuffle for a fresh board every time
• No ads and no account required
• Works offline, no wifi needed
• Small, fast and battery friendly

A RELAXING BRAIN TEASER
The 15 puzzle has been a favourite logic game for well over a century. It trains planning, patience and spatial thinking, and every shuffle is a new challenge. Learn the solving method, then race the clock to beat your best time and lowest move count.

A quick number puzzle for a short break, a commute or a focused challenge. Play at your own pace.