German Fractions (2023)
8kmh (2023)
2023 (2023)
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A Cumbrian Counting System (2021)
Some Maths Problems from Sports (2019)
E J O T (2019)
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Sport Scoring Systems (2020)
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One Hand Counting (2017)
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Years as Sums of Sequences (2017)
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Know Your Students (2017)
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2016 A Very Special Number (2016)