Use the Arrow Keys to change the selected box; use the spacebar to change the number When finished, press "CHECK" to see if you are correct Press "GENERATE" for a new puzzle The point of the game is to fill each row and column with a number from 1-9. The only catch is, a number cannot be in the same row, column, or 3x3 box as itself *UPDATE* You can now take notes! Use your number keys to type notes into the boxes (repress the number key to delete the specific note, press c to delete all notes)
