Slide the numbers into the correct order and test your problem-solving skills. Free to play, fun for all ages!
Start Game Learn MoreImprove your logical thinking, memory, and problem-solving skills with regular play.
Easy to learn, hard to master. Just click or tap to move the tiles into the correct order.
Monitor your best times and moves to challenge yourself and improve with each game.
Play on any device, from smartphones to desktop computers, with a perfect experience.
Our game offers multiple difficulty levels to suit every player's skill level:
3x3 grid - Perfect for beginners and kids
4x4 grid - Classic 15 puzzle challenge
5x5 grid - For puzzle masters only
Click the "Start Game" button to begin a new puzzle.
Select from Easy (3x3), Medium (4x4), or Hard (5x5) grid sizes.
Click on a tile adjacent to the empty space to slide it into the empty position.
Continue sliding tiles until you've solved the puzzle. Try to do it in as few moves as possible!
The goal is to arrange the numbers in ascending order by sliding tiles into the empty space. You can only move tiles that are adjacent to the empty space.
Yes! Your game progress is automatically saved in your browser's local storage. When you return to the game, you can continue from where you left off.
Absolutely! We ensure that every puzzle generated in our game is solvable. Our algorithm verifies the solvability before presenting it to you.
Yes, our game is fully responsive and works perfectly on smartphones, tablets, and desktop computers. The touch controls are optimized for mobile devices.
Practice regularly! Start with the easy difficulty to learn basic strategies, then gradually move to medium and hard levels. You can also try to beat your own time and move count records.