PUZZ25

When you slide a panel, it moves with other 4 panel as one line and come up from opposite side. So it is a little bit different from famous 15 slide puzzle but goal is same. Just complete number from upper left side to right down.
If you succeed it, some picture versions are available but they are so hard...
And that's all about this app, just try it !

This puzzle application is only for android, recommend smartphones.