Sudoku - Classic Math Logic Puzzle Solver Game!

Sudoku is a logic-based,combinatorial number-placement puzzle. The objective is to fill a 99 grid with digits so that each column, each row, and each of the nine 33 sub-grids that compose the grid (also called boxes, blocks, regions, or sub-squares) contains all of the digits from 1 to 9. as a sudoku fans, you will have a lots of funs here.