Donate To Sudoku Arena Online

Sudoku Arena Online is a result of hard work provided to you for free.

Just the puzzle generator took us years to be developed - and is unlike any available today - it gives you high quality puzzles with single solution that don't require boring guesses and can be solved using logic alone. The difficulty rating is precise unlike others and easy puzzles are really easy, hard ones are really hard. Sudoku Arena puzzles really are the #1 Sudoku puzzles available in the world today!

And that's just the puzzle generation, not the graphics, animations, web-site development, GUI, costs of hosting for thousands of visitors and all the other development mess you don't even wanna know about.

We want to make this game the best Sudoku online ever made! But your help is needed in order to do that.

If you like Sudoku Arena free online version, play it regularly and want to see new game features to have fun with please help us by donating an amount of your choice. If you donate, contact us and let us know what would you like to see in online version to make it better - we promise to listen and reply to every suggestion and see to implement it if possible.

Please show your appreciation by kindly donating an amount below to keep the game going!

We understand that not everyone will choose to donate and will abuse our work anyway to play it for free. But nothing is really free and that attitude will most certainly kill this game - which would be a real shame especially if you like to play it! Even the game developers need to eat and sleep you know. ;)

And don't worry if your amount is modest - that also helps!

Thank you for your kind donation!