Sign up

Create your own account to access our exclusive Sudoku generators and solvers! Simply sign up to one of the following accounts:

Free account

With a free account, you will be able to solve five 3×3 Sudoku or Godoku puzzles every day.
Limited number of daily puzzles with our 3×3 Sudoku and 4×4 Super Sudoku generators. Create and then print or email your very own unique puzzles with limited ratings.

Full account

Full access to the Samurai and Super Sudoku solvers and the freedom to generate all ratings and symmetry types of the 3×3 Sudoku, Samurai Sudoku and 4×4 Super Sudoku puzzles plus a special 100 printable puzzle book. Full access for one year, just 9.90 through PayPal.

Quality Sudoku

All the Sudoku, Super Sudoku and Samurai Sudoku generated at supersudoku.com have one unique solution and always solvable by logic. All generated puzzles are rated very accurately using real solving techniques. All Sudoku that you generate here are completely exclusive to you.

Feature comparison

See the features of the two Super Sudoku accounts side-by-side:

Features	Free account	Full account
Sudoku generating:	5 daily	15 daily
Sudoku solving:	5 daily	45 daily
Super Sudoku generating:	1 daily	6 daily
Super Sudoku solving:	none	15 daily
Samurai generating:	none	5 daily
Samurai solving:	none	15 daily
Godoku solving:	5 daily	45 daily
Sudoku ratings:	very hard not available	all difficulties
Super Sudoku ratings:	very easy and easy only	all difficulties
Samurai Sudoku ratings:	none	all difficulties
Sudoku printing:	unrestricted	unrestricted
Sudoku to email:	limited to 5 per day	unrestricted
Sudoku import/export:	none	unrestricted
Popular solved puzzles:	none	unrestricted
Symmetry selection:	random	full control over symmetry
Members' puzzle book:	none	100 exclusive puzzles
Newsletter subscription:	optional	optional
Syndication:	on request	on request
Price:	FREE - Sign up!	9.90 - Sign up!

Upgrade your Sudoku addiction

If you cannot make a decision now, you can upgrade from your Super Sudoku account at any time. Once you see how interesting and addictive our Sudoku puzzles are, you will certainly want to play with more!