About Sudoka
The classic Sudoka number puzzle invites you to immerse yourself in the meditative process of filling out a nine-by-nine number grid using strict mathematical rules. Carefully analyze rows, columns and individual three-by-three squares to arrange the values from one to nine without a single accidental repetition. Use handy draft notes to calculate complex options, progress through story chapters of increasing difficulty, and solve unique daily challenges. Show exceptional deductive thinking and earn game points in Sudoka.