Keeps you on your toes!
Great puzzles, completely reinvents the genre. Clean and smooth graphics, works offline, no unwanted ads. Different rules every level! The 'Mao' of puzzles. The brilliance of Calvinball in the palm of your hand. Finally, a worthy challenger... P.s. To the devs - whoever gives low ratings because they can't solve a puzzle really isn't worth your time. It's great BECAUSE I can't solve it!