Slide 15

Slide 15 is a modernized version of a classic sliding puzzle toy that we played when we were little. With 60 levels, it starts out easy that you can solve a puzzle in only a few moves, but it gets more challenging as you play along. Even with the easy levels, it is fun to try to beat your own records. There are many way to solve it, but there is one optimal moves, if you can find it.