Classic Sudoku - Puzzles

Enjoy the timeless charm of classic Sudoku! Challenge your mind anytime, anywhere. With intuitive controls, a clean design, and smooth interactions, Classic Sudoku delivers a pure and relaxing puzzle experience for everyone. Key Features • Classic Sudoku puzzles • Difficulty options (Easy / Normal / Hard / Expert / Master) + ChallengeMode • Hint and note-taking support • Optional error checking • Record and progress tracking • Optimized for both portrait and landscape modes • Simple controls: tap to input, memo mode for notes Recommended For • Fans of Sudoku and logic puzzles • Anyone looking to improve focus and thinking skills • Players who want a quick mental refresh • Those seeking a relaxing game to enjoy anytime Experience the joy of classic Sudoku today. Welcome to Classic Sudoku!