
Like us on Facebook: us on Twitter: visit us online. Real time competitionsPlease contact our support team at if you have any questions, comments, or suggestions about improving this Sudoku app. Submit results and track progress online. Two levels of automatic error checking option. Selected digit and various other highlighting options. it will help you exercise your brain with Sudoku puzzles anytime, anywhere. The random and level games support four different difficulty levels. The level game contains 10,000 Sudoku puzzles. 3 input modes: "Digit first", "Cell first", popup. The app designed classic 9×9 Sudoku puzzles, it supports random game and level game.

Want to know how you stack up against other Sudoku players? Upload your results to our servers and see for yourself, or take part in a weekly Sudoku competition. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it. With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. You won't be looking for a paper puzzle ever again.
