SMART SUDOKU

Instructions

Classic sudoku rules apply. Then click on the number you want to fill in the square. Pass the level by completing the whole 9×9 game board. Take notes in pencil mode or with the hint button.

Description

Do you consider yourself a sudoku master? You can choose from four difficulties. Don’t give up even if the levels are extremely challenging. Improve your logic and memory with this classic version of sudoku.