Slide 15
The timeless sliding tile puzzle, crafted from warm, chunky wooden blocks. One square is missing, and every tile can only move into that empty gap. Shuffle them back into perfect order in as few moves as you can.
Warm up on the quick 3x3, master the classic 4x4, or take on the brain-bending 5x5. Pr
Slide 15 is the classic sliding tile puzzle, crafted from warm, chunky wooden blocks. One square is missing, and every tile can only move into that empty gap. Your challenge is to shuffle the tiles back into perfect order in as few moves as possible. It is a timeless brain teaser that rewards planning over luck.
Warm up on the quick 3x3, master the classic 4x4 or take on the brain-bending 5x5. Prefer pictures to numbers? Switch to Picture mode and rebuild a painted landscape, such as rolling summer hills, a mountain lake at dawn, a seaside lighthouse at sunset or an autumn valley. You can hold the eye button to peek at the finished image or turn numbers on for picture tiles. Every shuffle is guaranteed to be solvable, and the game tracks your best moves and best time for each puzzle.
This free online sliding puzzle suits logic fans who want a calm, focused challenge on desktop or mobile, with tap, swipe and keyboard controls. Tapping a tile in line with the gap slides the whole row at once. Solves on the 4x4 numbers board go on the leaderboard. Tip: solve the top row first, then the left column, so the remaining puzzle shrinks into a smaller grid.
How to play
Arrange the tiles in order from left to right and top to bottom, with the gap in the bottom-right corner, or rebuild the picture in Picture mode. Tap or click a tile in the same row or column as the gap to slide it and any tiles between, swipe a tile toward the gap, or move the gap with the arrow keys or WASD. Fewer moves are better; 4x4 number solves are ranked by moves. Hold V or the eye button to peek.
Controls
- Click / tap a tile: Slide it towards the gap
- Swipe: Push a tile into the gap
- Arrow keys / WASD: Move the gap
- Hold V / eye button: Peek at the picture
- N: Toggle numbers on picture tiles
- P / Esc: Pause
- M: Mute sound
Category: Puzzle games
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