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!