SUDOKU PUZZLES EASY - AN OVERVIEW

If you need to very clear a selected sq., Be certain that sq. is chosen and is in mild blue. Simply click/touch the eraser icon. When there is a number in that sq., it will be eradicated. If you click on/touch it yet again, any pencil marks in that sq. is going to be eradicated.You are offered a square 9x9 grid. Some cells are vacant, some comprise