
Puzzle rectangular tags (also called Gem Puzzle, Boss Puzzle, Game of Fifteen, Mystic Square) and its variations, including a variant with pictures. The puzzle is a set of identical square tiles with numbers printed on them, lying in a rectangular box. One square field in the box remains empty. The goal of the game is to arrange the tiles in ascending order by moving them in the box, preferably with as few moves as possible.
GBox Slide and Swap is a free puzzle game you can play right in your browser. No downloads or sign-ups needed — just click play and jump into the action. Use your keyboard and mouse to control the game. Master the mechanics, beat your high score, and compete on the leaderboard. Perfect for a quick gaming session during a break or a longer session when you want to unwind.