Sudoku Royal
Do you think you are a sudoku master? You have 4 difficulties to choose from.
Try to pass even the extremely challenging levels.
Train your brain with this classic version of sudoku, improve your logic and your memory.
Hints: How to play Sudoku Royal
- The common rules of classic sudoku apply
- Choose a square and then click on the number you want to fill
- Complete the whole 9×9 game board correctly and pass the level
- Use pencil mode to take notes or you can also use the hint button
