15 Puzzle - Number Puzzle Game 2.7

The 15 puzzle, known by various names including Gem Puzzle, Boss Puzzle, Game of Fifteen, and Mystic Square, is a classic sliding puzzle game consisting of 15 numbered square tiles within a 4x4 frame, with one vacant tile position. Players can slide tiles in the same row or column as the open position either vertically or horizontally. The objective is to arrange the tiles in ascending numerical order.

Referred to as the 15 puzzle due to its tile count, it is also occasionally referred to as a 16 puzzle considering its total capacity for tiles. Variants of this puzzle come in different sizes, for instance, the 8 puzzle featuring an arrangement of 8 tiles within a 3x3 frame.

This platform offers puzzle challenges in various sizes including 3x3, 4x4, 5x5, and 6x6 grids, providing an opportunity to solve them and compare results with fellow players online.