Sudoku Classic Game for beginners and advanced players! Enjoy the exciting Sudoku World ? by Mnemonemo Tree with more than 20 000 free puzzles in your pocket, train your brain and use lots of handy features!

Highlights:
✔ Super clean ✨ and comfy game board,
✔ Five difficulty levels - do it easy, medium, hard, expert, or unbeatable Invictus! ?
✔ Magic Pencil ⭐- auto-fill all pencil notes or change layouts with just one gesture,
✔ Rank your time ? among the other players,
✔ Themes - choose the colour theme ? that makes it easier for your eyes,
✔ Track your skill growth ? with a clean time chart,
✔ Play Sudoku offline

Challenge your mind and solve daily updated puzzles!

Additional features:
✓ Complete Challenges,
✓ Multiple Themes,
✓ Night/Dark mode,
✓ Add notes if you’re not sure which number to place. Enjoy the experience of the classic paper-and-pen Sudoku puzzle game,
✓ Use Sudoku autofill feature to show all pencil notes,
✓ Use hints when you are stuck,
✓ 20 000+ free Sudoku cards - select any card you want to play!
✓ Use leaderboards to check your rank,
✓ Fast input mode for experienced gamers,
✓ Sudoku Free game is a number one choice for Android!

Play easy puzzles to exercise your brain, logical thinking, and memory, or try hard ones to give your mind a real workout.

Your brain will soon become a Sudoku master while you enjoy solving our free number puzzles!