Number Block Master - Genius app for iPhone and iPad

Number Block Master,a classic puzzle game for beginners and advanced players.Sliding puzzle game consists of a frame of numbered square tiles in random order with one tile missing.The object of the puzzle is to place the tiles in order by making sliding moves that use the empty space. Challenges your logical thinking and mental limits
Game features:
- Challenge your thinking and hand speed;
- The gameplay is traditionally simple, with the thumb operation moving the digital squares so that all the numbers are in numerical order;
- Simple and natural game design；
- Train your brain anytime, anywhere;