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Playing with Mathematical Sudokus
We are introducing a variation of the well-known Sudoku, by including mathematical constraints which challenge you to apply your knowledge of the four operations. For each grid size, there are four different puzzles, at each of three levels of
difficulty, so plenty for you to get stuck into!
To introduce the Mathdokus, and to give a flavour of the kind of strategies that you may find useful, you may like to watch this video.
The last date for submitting solutions to the live problems is Monday 31 October.
3 by 3 Mathdokus
Age 7 to 14
Challenge Level 
Can you use the clues to complete these 3 by 3 Mathematical Sudokus?
4 by 4 Mathdokus
Age 7 to 14
Challenge Level
Can you use the clues to complete these 4 by 4 Mathematical Sudokus?
5 by 5 Mathdokus
Age 7 to 16
Challenge Level
Can you use the clues to complete these 5 by 5 Mathematical Sudokus?
6 by 6 Mathdokus
Age 7 to 16
Challenge Level
Can you use the clues to complete these 6 by 6 Mathematical Sudokus?
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Patterns in Number Sequences
These resources are designed to get you thinking about number sequences and patterns.