Sudoku Puzzles. 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.

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Presentation transcript:

Sudoku Puzzles

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

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

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?

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? As the puzzles get harder it may be useful to make notes on the grid in pencil.

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.