Speedoku is simply Sudoku given a turbo boost. Throw away the leisure of time, every puzzle you play in Speedoku will be time-critical as your opponents are trying to outwit you at every tick of the clock. Arm your analytical skill with quick thinking and you will be assured of great success.

This is a siren call to all Sudoku fans, stop huddling in the lonely comfort of your frayed puzzle book. It's time to show the world your Sudoku skills and outscore your opponents as you strive to ascend the throne of Speedoku Champion.