15 Puzzle – Collect numbers

Introducing the classic version of the 15 Puzzle—also known as "Collect Numbers." This timeless game was originally created in 1878 by Noah Chapman. In our rendition, we've included new features such as adjustable difficulty levels and an automatic puzzle generation option. The auto-build function is primarily designed to verify whether a specific combination of numbers is solvable, in case you have any doubts. Rest assured, all arrangements in our game are guaranteed to be solvable; there are no impossible configurations.