15 Puzzle - Collect numbers

Revisit the classic 15 Puzzle, where strategic tile sliding combines with brain-teasing challenges. With adjustable difficulty and a smart solver checking each setup, enjoy a smooth, frustration-free puzzle journey. Embrace the nostalgia in every move as you work towards ordered perfection.

Use clicks or taps to slide tiles into the vacant space. Arrange numbers in sequence to complete the game. Start by focusing on the top row for simpler organization. Remember, all challenges are solvable!