Free, easy to use classic popular number puzzle – will test your brain!

Whenever you need to relax, stimulate your brain cells, focus or improve your logical thinking skills – play Sudoku! – keep your mind active and happy.

Take the challenge, start training your brain – no matter you are a sudoku expert or a beginner.

– Choose the level of difficulty that suits your needs.
– Use automatic checks to see your mistakes.
– Undo, autosave and eraser can also help when solving this unique diagram.
– Use hints when you get stuck to move on!
– Solve puzzles easier and faster thanks to duplicate mode
– Check out pencil mode for taking notes just like in classic sudoku on paper.
– Take part in daily sudoku challenges to win unique trophies.
– Focus, train memory, logical thinking and cognitive skills.
– Track your progress with extensive statistics.
– Play classic logic puzzles for free and offline.
– Solve all 10,000 logic sudoku puzzles, find the correct number on each board and become the Sudoku King!

Real sudoku is easy, free and much more fun than classic leopard sudoku.

What are you waiting for?
Start training!
Test your brain!
Solve classic Sudoku number puzzles!
Have a good time!
Play for free!

Become a real Sudoku King!