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To introduce the Mathdokus, and to give a flavour of the kind of strategies that may be useful, you may like to watch this video.
The last date for submitting solutions to the live problems is Monday 31 October.
You can watch a recording of the webinar in which we discussed the mathematical thinking that can be prompted by these activities.
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5 by 5 Mathdokus
Can you use the clues to complete these 5 by 5 Mathematical Sudokus?
problem
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4 by 4 Mathdokus
Can you use the clues to complete these 4 by 4 Mathematical Sudokus?