This is classic sudoku game is very easy to play. Each row has the numbers 1 through 9, with no repeats. Each column has the numbers 1 through 9, with no repeats. There is a 3×3 box with 9 of them in the grid. There are different game options that make it even easier, like a 4×4 and 6×6 grid. The puzzle starts with some numbers already filled in. Look for rows, columns, or boxes that are almost full. You might be able to figure out the missing number and solve the sudoku puzzle
Great job to Jopi.com for this sudoku game.