1. Sudoku Puzzles

2. How to do a 4x4 Sudoku Grid (easiest) 31 2 2 13 Every column, row and mini-grid must contains the numbers 1, 2, 3 and 4. Can you work out the missing numbers?

3. Can you do this 4x4 grid? Copy it onto a whiteboard and have a go… 1 13 4 1 Every column, row and mini-grid must contains the numbers 1, 2, 3 and 4. Can you work out the missing numbers?

4. How to do a 6x6 Sudoku Grid (medium) Every column, row and mini-grid must contains the numbers 1, 2, 3, 4, 5 and 6 Can you work out the missing numbers? 6 354 152 35 436 65

5. How to do a 9x9 Sudoku Grid (hard – some adults can’t do these!) Every column, row and mini- grid must contains the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9. Can you work out the missing numbers? 5627 345 924 836192 5786 43297 4681 5923 3615 As the puzzles get harder it may be useful to make notes on the grid in pencil.

6. Sudoku Puzzles Remember: –3x3 (easiest – pink paper) –6x6 (medium – purple paper) –9x9 (hard – blue paper) Start in the column / row / mini- grid that has the most information As the puzzles get harder it may be useful to make notes on the grid in pencil.