Jigsaw Sudoku uses the same rules as conventional Sudoku in that you must use the numbers 1 to 9 with each number occurring once in each row and column but in the case of Jigsaw Sudoku the boxes are of different shapes (and colors).
There are a large number of strategies that can be employed when solving Sudoku and by use of these strategies you will be able to solve ALL of our puzzles without resorting to any guesswork. |