Puzzle rectangular tags (also referred to as Gem Puzzle, Boss Puzzle, Game of Fifteen, Mystic Square) and its adaptations, including a version featuring images. The puzzle consists of a collection of uniform square pieces with digits inscribed on them, positioned within a rectangular container. One square space in the container stays vacant. The objective of the game is to organize the pieces in increasing sequence by shifting them within the container, ideally with a minimal number of moves.
GBox Slide and Swap
Game Instructions
The object of the game is to place the tiles in ascending order from left to right and top to bottom swapping them with the empty cage starting with tile number 1 in the top left corner and ending with the empty cage in the bottom right corner of the bo



