15 Puzzle Enhanced Version. Fixed Block Mode and Irregular Board Mode. Three Shapes: Square, Triangle, Hexagon.

The n-puzzle include the 8 puzzle, the famous 15 puzzle, and with various names (Gem Puzzle, Boss Puzzle, Game of Fifteen, Mystic Square, etc.). It is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing. If the size is 3x3, the puzzle is called the 8-puzzle or 9-puzzle, and if 4x4, the puzzle is called the 15-puzzle or 16-puzzle. The object of the puzzle is to place the tiles in order by making sliding moves that use the empty space.

This APP extended the classic 15-Puzzle to triangle and hexagon. Added fixed blocks and irregular board mode. There are Three modes, THREE shapes. Each have SIX difficulty.

Main features:
Three play ways: Classic, Irregular and Fixed block.
Three shapes: square, triangle and hexagon.
Six difficulty: from small to large, from easy to difficult.
Infinite level, fragmented time, play if you want.
Simple operation and beautiful interface.

What’s New

Version 1.7

Supported iOS 14.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

In-App Purchases

Full Version
Unlock all levels.

App Privacy

The developer, Zhenhua Xu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Location
  • Identifiers
  • Usage Data
  • Other Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Location
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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