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Featured Activity

Newsletter

Newsletter

The Transum Newsletter for July 2026 has just been published. Click on the image above to read about the latest developments on this site and try to solve the puzzle of the month. You can read the newsletter online or listen to it by downloading the podcast.

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Stem and Leaf Diagrams

Stem and Leaf Diagrams

Practise your ability to read and construct stem-and-leaf diagrams for statistical data. So far this activity has been accessed 15 times and 3 people have earned a Transum Trophy for completing it.

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