Stone Sudoku Game

The game "Stone Sudoku" is another version of the classic Sudoku, which has only one level of difficulty - medium. The game has more than 400 different variants of Sudoku, and all of them are played on a square board 9 x 9. Both beginners and advanced users can play, because the rules are the most standard. The only difference is that all the numbers are placed on the cells in the form of pebbles, which looks beautiful and interesting.

How to play?

Your task is to fill in all empty cells on the playing field with digits from 1 to 9, and you have to do it in such a way that in one column, one row and one mini block (3x3), no digit repeats. To do this you have one row with the main digits and one row with digits marked, which can be put to solve in special cases. To place a digit, simply drag it onto the playing field. To cancel the action press the back arrow, and to finish the game press the right arrow. Check the game solution only at the very end, when all the digits are placed in their places. Just one mistake can break the entire gameplay, and you will need to start the game again. Also note, that the game has neither hints, nor error right, nor any settings. All miscalculations have to do in your head and write down the correct answers. Check button can be pressed only at the very end, when you have carefully checked the solution a few times. The game is quite difficult, but real fans will like it.