Sudoku genius - Puzzle Game

Genius Sudoku is a kind of Nine-Couplet Sudoku with extreme difficulty and symmetry. We believe that it is extremely hard to reach the highest level-9, even for a genius. In order to save player’s patience and time, we have designed five tools to help the players to reach the apex before they are completely desperate.
There are two modes of Genius Sudoku, player mode and man vs. machine play mode. Players can reach the highest level by using either mode independently, or can combine two different modes to reach the top. Usually this combination method can help the players to avoid the most difficult questions and save time.
Genius Sudoku provides five unique tools, including magnifying glass, hint card， single card, candidate cards, and global candidate cards. The novices in the zero level can use these tools freely to get me to these tools. Players will like one or more of the tools definitely. They are really life-saving tools for the climbers of Mount Everest.
Genius Sudoku also has a powerful draft function, which provides markers with four different colors for try and error, batch deletion, batch submission and other features.
Genius Sudoku provides variety of game backgrounds, as well as the feature to save and read the progress of the game with simple interface and intuitive touch. Please enjoy the challenge of wisdom.