Sliding Puzzle
The classic 15 puzzle! Slide the numbered tiles to arrange them in order. A timeless brain teaser that's been challenging minds since 1874.
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Multiple Sizes
From 3×3 (8 puzzle) to 6×6 (35 puzzle). Start easy and work your way up!
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Track Your Stats
Time and move counter to track your performance. Can you solve it in fewer moves?
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Daily Challenge
A new puzzle every day! Same puzzle for everyone - compare with friends.
How to Play
1. You have a grid of numbered tiles with one empty space.
2. Click or tap a tile adjacent to the empty space to slide it.
3. Arrange all tiles in numerical order, with the empty space in the bottom-right corner.
4. Use arrow keys for quick moves - the tile slides in the arrow direction.