Do what you can to step by step to walk. As long as careful, you have the opportunity to go beyond their own. ////////////////////////////////////////// The game has a "classic mode", "arcade mode", "Zen mode" three modes. Arcade Mode: as far as possible to click on all the black block, not missing a. The model has no time limit. Classic mode: with the fastest speed through all 50 black block. Zen: in 30 seconds as far as possible, click more black block. ////////////////////////////////////////// Warning, this game is very addictive, self-control is not good people playing!