Fifteen Lock Smash

The classic game of 15 is boring?
Try FIFTEEN LOCK the game with the same rules but with increasing difficulty. Solve the puzzle is far from obvious (sometimes impossible) in fact are given the opportunity to retire and count the achievements of tapping on LOCK ALL. Can you solve the puzzle and make FIFTEEN SMASH?

(also known: gem puzzle, game of fifteen, puzzle, game of 15, 15 puzzle, mystic square)

– 3 rounds with increasing difficulty
– local high scores saved to top 30 list
– share your best score with friends
– simple interface
– immersive mode

Thanks to Valentino Ippolito for suggesting me the development.