A number game (Sudoku) is a puzzle in which missing numbers are to be filled into a 9 by 9 grid of squares
which are subdivided into 3 by 3 boxes
so that every row, every column, and every box contains the numbers 1 through 9.
More Sudoku            
How Am I Doing?
How To MAKE This Sudoku How To SOLVE This Sudoku More Sudokus
SEND This Sudoku To Me/My Friend How To EMBED DAILY Sudoku To Your Website