15 Puzzle – Collect numbers

Introducing the classic version of the 15 Puzzle – Collect Numbers. This timeless game, originally created in 1878 by Noah Chapman, remains a beloved challenge. We've enhanced it by adding multiple difficulty levels and an automatic puzzle generator. The assembly feature is primarily designed to verify the solvability of the particular number arrangement, should you have any doubts. Rest assured, all configurations in our game are guaranteed to be solvable—there are no uncollectible combinations.