15 Puzzle Pro - Number Game

Rediscover the classic 15 Puzzle, rebuilt for modern phones and tablets. Slide the numbered tiles until they land in order — the puzzle also known as Gem Puzzle, Boss Puzzle, Game of Fifteen or Mystic Square. A quick mental workout or a calm way to unwind, for any age. FEATURES • Simple controls — tap or slide a tile and the whole run moves with it. • Two modes — Sport for a timed challenge, Relax for no pressure at all. • Four board sizes — from a beginner-friendly 3x3 up to a mind-bending 6x6. • Global leaderboard — a separate table for every board size, ranked by time first and moves second. Sign in, pick your name and see where you stand against players worldwide. • Replay a rival's game — take on the exact board someone else solved and beat their time. • Offline play — no connection needed to solve a puzzle. WHY PLAY Sharpen your focus, concentration and problem-solving. Unwind with something calm and repetitive. Fill five minutes on a commute, a break or a quiet evening. HOW TO PLAY Slide the tiles into the empty space to arrange them in numerical order. Easy to learn, and satisfying enough to keep you coming back.