How to Play Sudoku 247
For sudoku 247 fill the grid in the game so that every row, column and 3×3 box contains the digits from 1 to 9, without any repetition of any of the number. Then navigate the grid with the arrow keys or your mouse; clear entries by clicking the X button below the grid, click the dot for hints on the game.
Once you mark a field to enter a number the grid will change color, you enter a number in the field by clicking on it on the bottom of the screen.
To access settings click on a wheel next to the question mark at the top of the screen.
There you can get a hint by clicking on a light bulb, fill the board with notes (it is useful when on a higher levels of difficulty), to solve the sudoku puzzle slick on a puzzle icon, play in full screen, reset the game, delete all notes and play with out time.
The Hint button will highlight the next logical square to solve that is empty or incorrect. If that square is incorrect, it will mark it as such.
At the question mark you can read the rules of the game, there you can find everything that is not in this article.
A completed Sudoku grid is a special type of Latin square with the additional property of no repeated values in any of the nine blocks (or boxes of 3×3 cells)..