15 Puzzle – Collect numbers

Introducing the classic version of the 15 Puzzle game—also known as "Collect Numbers." Originally created in 1878 by Noah Chapman, this timeless puzzle has been faithfully preserved. We've enhanced it by adding multiple difficulty levels and an automatic puzzle generator to streamline gameplay. The assembly feature primarily serves to verify the solvability of a specific number arrangement, should you have any doubts. Rest assured, all configurations in our game are guaranteed to be solvable; there are no uncollectible combinations.