Train your brain with a classic puzzle game where you can use your own pictures or choose from a library. Enjoy ad-free experience, select from 7 levels, and track your progress with a built-in timer and move counter.
Puzzle of 15 by Oliver Klemenz


217+ iOS apps & games curated and reviewed
With an average user rating of 4.4★, the puzzle of 15 category is one of the App Store's strongest. Browse all 217+ apps and games we track, sorted so the most loved ones surface first.








Train your brain with a classic puzzle game where you can use your own pictures or choose from a library. Enjoy ad-free experience, select from 7 levels, and track your progress with a built-in timer and move counter.





Mahdoku is a captivating fusion of Mahjong and Sudoku, offering a serene and meditative puzzle experience inspired by the ancient East. Immerse yourself in a harmonious Oriental philosophy, train your brain, and enjoy hours of engaging gameplay with Mahdoku. Download the app and embark on a journey of mindfulness, strategy, and personal growth.


This sliding puzzle game requires players to move 15 numbered tiles in a frame to arrange them in numerical order. Challenge yourself to solve the puzzle by moving tiles horizontally or vertically to achieve the goal.


Experience the ultimate 15 Puzzle Challenge! Test your skills in this classic sliding tiles game where you must arrange numbered tiles in order within a 4x4 square by sliding them into the empty space. Compete globally on your iPhone or iPad via Game Center to become the master of this timeless puzzle!




Experience real-life logic puzzles in a new brain game featuring tricky scenarios. Become a riddle master by solving mind-blowing puzzles and challenging your brain. Are you ready to train your mind and crush each level? Try it now!


Engage in a classic number puzzle game where you swipe and place tiles in order. Test your logic and brainpower across six levels of difficulty with realistic animations and various grid sizes. Challenge yourself anywhere, anytime with this captivating sliding puzzle experience!


Enjoy endless fun with this free 3D block puzzle game! Test your skills by placing blocks strategically to prevent the space from filling up. Suitable for all ages with no time limits – start playing now!


Solve color sorting puzzles in this addictive and challenging water sort puzzle game. Train your brain, relax, and enjoy sorting water into matching colors without timers or penalties. Download now to test your critical thinking skills and have fun!


Embark on a humorous puzzle-solving adventure that challenges your logic and creativity, as you navigate through bizarre and cleverly constructed levels. With simple controls and unlimited hints available, anyone can enjoy this fun and accessible brain challenge and unleash their imagination.


"An addictive Number Block Puzzle game that offers a relaxing jigsaw experience. Drag or tap number blocks to place them in order and break your highest score. Enjoy beautiful backgrounds and various block materials in this classic and easy-to-play game for all ages. Start playing now and become a puzzle master!"


A classic number puzzle game where you clear digits by matching pairs that are equal or add up to ten. Features special boosters, challenges, global leaderboard, and weekly updates. Exercise your brain and relax with Match Ten - Number Puzzle!


A captivating and challenging block puzzle game where players drop blocks to create and destroy lines vertically and horizontally for high scores. No time limits, just pure puzzle-solving fun that will test your strategy skills. Get ready to exercise your brain with this addictive game!


Drop Merge® is a challenging number merge puzzle game that tests your strategic thinking. Merge numbers to create larger ones and climb the global leaderboard. Play offline or online in multiple languages and aim for the highest score!


KenKen Classic is a brain training puzzle app featuring addictive math and logic challenges, created by acclaimed educator Tetsuya Miyamoto. With daily puzzles and various difficulty levels, players can enjoy a wide range of puzzles, from 3x3 to 9x9 grids. Engage in fun math challenges, access online leaderboards, and share results with friends to boost your brainpower today!


"Train your brain with Logic Riddle - a collection of challenging logic puzzles. Decode clues, fill the grid, and progress through thousands of puzzles of varying difficulty levels. Subscription available for extra features, but not required for basic gameplay."


Challenge your brain with a sliding tiles puzzle game where you move tiles to arrange numbers from 1 to 15 in order, tracking time and moves to climb the ranks and compete with friends. Improve your skills and rise through the levels to become a puzzle master.


Join the ultimate cooperative puzzle-solving adventure in a FREE prequel game where you and a partner must work together to crack codes and solve puzzles to uncover the mystery behind the Cryptic Killer. Immerse yourself in 30-60 minutes of intense gameplay, communicate effectively, and put your detective skills to the test.


Enjoy fun brain teasers and tricky puzzles with Brain Go: Puzzle Test. Challenge your mind with creative riddles, train your problem-solving skills, and have a great time with the whole family. Download now for free!