Do you think you are smart enough??? Then try and win in the ultimate 15 Puzzle Challenge! Become the ONLY master of the classic puzzle game!

Invented more than 100 years ago this simple puzzle game is also known as Gem Puzzle, Boss Puzzle, Game of Fifteen or Mystic Square. The object of the puzzle is to place the numbered tiles in order in a 4x4 square by making sliding moves that use the empty space.

15 Puzzle Challenge is offering you great chance to refresh your skills in the well-known puzzle game. All of us used to play it once…but everything has changed since then. With 15 Puzzle Challenge you can play on your iPhone or iPad and compete against anyone around the globe. Use Game Center to challenge your friends or random players. The competition is really tough and without the practice you won’t make it. Play more games, open all achievements and become #1!

Don’t forget to tell your friends how good you are - share your personal results on Facebook, Twitter or via email.

And remember “Once a winner, always a winner"!!!

• Challenging gameplay and classic look
• Multiplayer mode - play against your Game Center friends
• Unique Achievements
• Global Leaderboards
• Share your result on Facebook, Twitter or via email

What's New

Version 2.0.7

Minor bug fixes and performance improvements

Ratings and Reviews

4.4 out of 5

284 Ratings

284 Ratings



A few months ago I mentioned that a way to check how many times you've completed the puzzle would be great for frequent users of the app. I really would appreciate if this was added in an update. Then I would give it the full 5 stars. Until then, that is my only concern for the app. Please add this feature! I know this stat is kept somewhere, otherwise the achievement for completing 500 wouldn't be possible

15 Slider


It reminds me of the Slider that I had as a child. I wish there was a way tell how many times we played it. It's a great way to spend time. Maybe in the future, the color of the keys can be changed.

Fast and Furious


Playing solo is a great pastime and you are constantly trying to beat your own time! Loved this as a kid, still do although now playing to keep my mind sharp!


Forsbit LLC
101.2 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
Rated 4+
© Forsbit LLC
In-App Purchases
  1. Turn Ads off $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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