Crazy Sudoku app for iPhone and iPad

*Come and play with your friends to see who is the best on Sudoku.
*Crazy mode to challenge an infinite amount of puzzles that are hard to solve.
*This game is also featuring the functionalities to help solving the puzzle, as notes, suggestion, snapshot, and rolling back.
*You can also share total score, the score of one predefined or self-configured puzzle.
*You can also further configure a Sudoku puzzle of your own and share with your friends.
*Monitoring the progress of solving Sudoku at real time so as to give the best recommandation based on the current status.
*The suggestions will not only accelerate the progress of solving the puzzle, but also tell whether you are on the wrong way.

*来和朋友比一比谁才是真正的数独高手
*疯狂模式挑战无限的高难度题目
*具有增强解题功能的数独游戏，包括注释、提示、快照和回退
*可分享游戏总成绩、一个题目的成绩或自定义题目给朋友进行挑战
*可编辑属于自己的数独题目并分享给朋友
*实时跟踪和运算解题过程，根据当前解题状态给出最合理的提示
*提示会加快解题速度，也会告诉你是否误入歧途