Description: In Hyper Sudoku game you will be given a 9×9 grid, which is evenly divided into 9 squares. Your goal in the game is to put numbers 1 to 9 onto the blanks of the grid, such that the numbers will not be repeated in each row, each column, and each 3×3 square. In addition to that, 4 additional groups will be highlighted in deeper background, and the numbers in each of these groups should not be the same.
You can click a number on the number pad on the left of the grid to fill in a blank. If a number you entered violates any of the above rules, the corresponding squares will be highlighted in red, and you can click the cross button at the bottom of the number pad to erase the number.
How to play : Use mouse to play the game.
