Sudoku - Number Puzzle app has thousands of classic sudoku puzzles to help you keep your brain active, unwind from stress or relax. Install to play now! Classic sudoku for beginners and advanced players. Whether you'd like to relax or keep your mind active – pass the time in a pleasant way! Get a short stimulating break or clear your head with Sudoku - Number Puzzle Choose any level you like. Play easier levels to challenge your brain or try expert levels to give your mind a real workout. Sudoku - Number Puzzle has some features that make the game easier for you: hints, auto-check, and highlighted duplicates. You can use them, or complete the challenge without their help – it's totally up to you! What's more, in Sudoku - Number Puzzle each puzzle has one solution. Get an amazing sudoku experience: -- Take notes to keep track of possible numbers. Every time you fill in a cell, your notes are automatically updated! -- Hints can guide you when you get stuck -- View Statistics and track your progress -- Challenge yourself and figure out your mistakes, or enable Auto-Check to see your mistakes as you go -- no wifi,play any where any time Challenge your brain with Sudoku - Number Puzzle anywhere, anytime!!!