Sudoku

Sudoku is a classic logic-based, combinatorial number-placement puzzle game with thousands of puzzles. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 sub-grids that compose the grid contains all of the digits from 1 to 9. Features - 4 levels - easy, medium ,hard and expert . - Many levels in each grade - Pencil mode to make notes as on paper. - Hints mode can guide you through the points when you are stuck - Unlimited Undo - Erase mode to clear nubmbers If you're enjoying Sudoku, please take a few seconds to give us a review!