15 Puzzle Polygon 2.2

The n-puzzle encompasses a range of variations including the well-known 8-puzzle and the 15-puzzle, also recognized by various names such as Gem Puzzle, Boss Puzzle, Game of Fifteen, and Mystic Square. This sliding puzzle consists of a frame with numbered square tiles arranged in a random order, with one tile missing. When configured as a 3x3 grid, it is referred to as the 8-puzzle (or 9-puzzle), whereas the 4x4 configuration is termed the 15-puzzle (or 16-puzzle). The objective is to sequentially arrange the tiles by executing sliding moves that utilize the empty space.

This application expands upon the traditional 15-puzzle by introducing triangular and hexagonal configurations, as well as incorporating fixed blocks and an irregular board mode. It offers three distinct modes and shapes, each featuring six levels of difficulty.

Main features include:

• Three play modes: Classic, Irregular, and Fixed block.
• Three shapes: Square, Triangle, and Hexagon.
• Six difficulty levels: Ranging from easy to difficult.
• Infinite levels: Designed for fragmented time; play at your convenience.
• User-friendly operation: Accompanied by an aesthetically pleasing interface.