Sudoku game classic fun

ซูโดกุเป็นเกมตัวเลขที่ท้าทายสมอง เล่นบนกระดานซูโดกุขนาด 9x9

The sudoku board is broken down into nine 3x3 squares. The object of the sudoku game is simple. Every row, column, and 3x3 box in the sudoku board must contain the digits 1 through 9 only once! As the difficulty progresses, the sudoku game becomes harder, and you'll have to employ more advanced and strategic logic to solve the puzzles.