Sudoku Deluxe is for all players : from beginners to advanced players. If you like easy sudoku where you can have fun, enjoy, relax and pass your free time in a pleasant way you will love this game. If you like to raise big sudoku challenges and make your brain work hard, this classic sudoku game is also perfect for you. I'ts time to get a gaming break and to relax with our free sudoku. Just forget your problems and just have fun with Sudoku King Master. You were used to play sudoku on the web or with a real pencil and paper ? Now you can play Sudoku on your mobile phones or tablets. Pick the difficulty level your prefer: you can choose from the easiest one (Easy mode) so you can train your brain, and solve the puzzles with a simple level of logic and memory, but you can also choose the Hard / Very Hard / or Insane modes to give your mind a real workout (for sudoku pro / expert). Our classic Sudoku puzzle game has a lot of features that will help you to solve the grid if you need: You can have help with hints and auto-check. It's your choice to use them or not to complete the puzzles depedning on the difficulty of the challenge you are looking for. All grids in SUDOKU KING MASTER has one solution. You will not be blocked,... never !!! What's more, in our app each puzzle has one solution.