What is a great tip for solving intermediate or expert Sudoku puzzles?
I like to look at each square and see what the possible numbers are for it. By looking at the row, column, and box, you can often narrow it down. I use a pencil and write the possible numbers in the box. After doing this for several boxes, you can often narrow down the possibilities.
January 9th, 2010 at 7:36 am
Write down what numbers you need to fill in in every collumn, row, and square. It really works!
References :
January 9th, 2010 at 8:00 am
I like to look at each square and see what the possible numbers are for it. By looking at the row, column, and box, you can often narrow it down. I use a pencil and write the possible numbers in the box. After doing this for several boxes, you can often narrow down the possibilities.
References :
personal experience