Slide Puzzle Unlimited

Contains adsIn-app purchases
4.3
13.5K reviews
1M+
Downloads
Content rating
Everyone
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About this game

Join nearly a million players who have made Slide Puzzle their go-to app for the definitive digital version of the famous sliding block game. Whether you know it as the Game of Fifteen, the 15-puzzle, or simply the slide puzzle, this is the classic brain teaser you remember—now enhanced with modern features and customization!

Based on the Classic Toy Invented over 100 years ago, the 15-puzzle is a simple yet challenging logic game. Your goal is to arrange the tiles in order by sliding them into the only empty space on the grid. It sounds easy, but mastering the 4x4 grid requires strategy, patience, and sharp logic skills.

Why You'll Love This App:

Classic Number Mode: Play the authentic 1 to 15 number challenge just like the original pocket toy.

Photo Puzzle Mode: Turn your memories into games! Use any photo from your gallery or our built-in collection to create a unique sliding picture puzzle.

Multiple Grid Sizes: Start easy or test your genius! Choose from 3x3, 4x4 (Classic), up to larger, more difficult grid sizes.

Brain Training: Improve your spatial reasoning, logic, and problem-solving skills with every slide.

Variety of Tiles: Switch it up! Play with Numbers, Alphabet Letters, Roman Numerals, or colorful Shapes.

Offline Play: No internet? No problem. Enjoy the game anywhere, anytime.

Key Features:

Clean & Simple Interface: A distraction-free design that lets you focus purely on solving.

Smooth Controls: Designed for effortless sliding on touchscreens—just tap or swipe to move tiles.

Progress Tracking: Challenge yourself to beat your best time and move count.

Customizable Experience: Adjust settings to match your play style.

Perfect For:

Fans of retro logic games and brain teasers.

Adults looking for a relaxing mental workout.

Kids learning logic and number sequencing.

Anyone who wants to kill time with a classic experience.

How to Play:

Select your grid size (3x3, 4x4, etc.) and tile type (Numbers, Photos, etc.).

Tap or swipe a tile adjacent to the empty space to slide it.

Arrange the tiles in order (1-15) or complete the picture to win!

Don't just play a game—master a classic. Download Slide Puzzle today and start sliding!
Updated on
Nov 28, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
12.2K reviews
Jade Tayo
February 11, 2025
It's exactly what I was looking for in a sliding puzzle game and more! Customizable pictures, different game types (i.e. not just pictures, can be numbers, letters, etc.), score board, adjustable number of pieces, and all the other neat little settings they have to suit our preferences. Overall, great app!
4 people found this review helpful
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Roman Glukhoy
January 29, 2026
A very good and solid slide puzzle app.
1 person found this review helpful
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Nofan Felani
May 27, 2020
Good. I think if the game could give us a new photo library regularly, that would be nice. I know i can add my own pic or looking for custom picture online, but you know, sometimes people can be so lazy.
43 people found this review helpful
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What’s new

Enjoy the classic number 15 puzzle trusted by millions of players worldwide! Virtually unlimited offline modes including numbers, letters and support for any photo. Available in all world languages. Get it today!