Log in to access your personal area within Sudoku Online. There you can check all your gaming statistics to follow up on your evolution as a Sudoku player and rejoice with your improvements or set a plan to try to boost some of your numbers.
On your profile page, you can also change your username from the generic Guest to a unique nickname that can be easily spotted on the leaderboards as you make your way to the top.
Puzzles:
For Kids:
