15 Puzzle – Collect numbers

Introducing the classic version of the 15 Puzzle game — Collect Numbers. Originally invented in 1878 by Noah Chapman, this timeless puzzle has been faithfully reconstructed for modern play. We've enhanced the experience by adding multiple difficulty levels and an auto-assemble feature. The assembly function primarily serves to verify the collectibility of specific number arrangements, should you have any doubts. Rest assured, our game guarantees that all combinations are solvable, ensuring a smooth and enjoyable challenge every time.