Sudoku X Free

This game is the same as sudoku, except that there is an additional constraint that the numbers in the diagonals must not repeat. In this game there will be a grid of 9 x 9 squares, each small grid of 3 x 3 squares is further grouped in to small groups. The object of this game is to fill in the squares with numbers 1 - 9 in such a way that the numbers in each row or column or diagonal must not repeat, and also the numbers in each small group must not repeat. The faster you finish the puzzle, the higher the score. If you are stuck, you can press the hint button to get some hint, but you will suffer a time penalty.

★ Increase you sudoku skills in this rendition of the classic game.
★ Auto scaled and optimized to the screen size of your device.
★ Great for phones and tablets.
★ Built using Adobe AIR for best performance.
★ No hidden fees. Play for free.