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Summing Up Box Set

Season 1

Episode 1

Summing Up - Maths puzzle 1

A simple puzzle using mental arithmetic to keep your brain active

Published: January 6, 2026

Episode 2

Summing Up - Maths puzzle 2

A simple puzzle using mental arithmetic to keep your brain active

Published: February 3, 2026

Episode 3

Summing Up - Maths puzzle 3

A simple puzzle using mental arithmetic to keep your brain active

Published: March 3, 2026

Author

  • TNF Soundings Moderator.

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