Free Class Sudoku : Hello Sudoku

HelloSudoku for beginners and advanced players. Whether you'd like to relax or keep mind active – pass your free time in a pleasant way! Get a small stimulating break or clear your head with sudoku. Take your favorite app with you wherever you go. Playing Sudoku on mobile is as good as with a real pencil and paper. Choose any level you like. Play easier levels to exercise your brain, logical thinking and memory, or try hard levels to give your mind a real workout. Our classic puzzle game has some features that make sudoku easier for you: hints, auto-check, and duplicates highlight. You can use them or complete the challenge without help – it's up to you! What's more, in our app each puzzle has one solution. You will find all you need whether you are playing your first sudoku, or you've progressed to expert difficulty. Why Do HelloSudoku? * Sudoku beginners can easily solve. * You can concentrate solely on logic pools. * Easy and comfortable interface * You can always stop and play when you want (no time limit). Feature * 4 Levels * Lookup System * Guess System * Undo * Bookmark * Leaderboard * Achievement * Auto Save/Load