Clean & Simple

It's just you and the puzzle. No distracting adverts.


Play with four difficulty levels from easy to extreme.


Keep track of your best times and completed puzzles.

Pencil marks & Highlights

Mark cells and spot errors with conflict highlighting.


Track back through your progress if you make a mistake.

Google Play Games

Collect achievements. Compete in leaderboards. Saved games.


Bookmark started puzzles to find them again later.

Active development

Your feedback helps shape the future of the game.

"Simple app but extremely well made. This is absolutely top notch."

—User review

"I love the simple design of the interface. It's the most unobtrusive of any Sudoku game I have played."

—User review

"Definitely worth having if you like puzzle solving. Best sudoku app I have found."

—User review

"Really nice layout and amazing UI. Simple yet powerful."

—User review

A clean, minimalist take on the classic puzzle game. No distractions or complicated settings. No ads. Ever.

Free download with 40 puzzles to start. If you like it, expand your puzzle collection with another 1600 for the price of a cup of coffee.

Made in London & Berlin by Jamie McDonald