More Less Is More
Age 7 to 14
Challenge Level
In each of these games, you will need a little bit of luck, and your knowledge of place value to develop a winning strategy.
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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NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.