Classic Sudoku uses a 9x9 grid and the numbers 1 to 9. Each number can appear only once in each row and column and also in each block (marked with a bold outline).
Mini Sudoku uses the numbers 1 to 6 in a 6x6 grid. The same strategies can be used when solving these puzzles.
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. |