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Puzzles

What's on the cards?

Cleopatra the Demented

Solution to Puzzle No. 7

Put the gobbling goat on a diet

The great weights problem

Solution to Puzzle No. 6 world cup medallions

The Great Weights Puzzle

Solution - Monochromatic cows

Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

Error correcting codes

Learn about magical mathematical methods for fixing errors on the fly.
The unreasonable relationship between mathematics and physics

Can physics do for maths what maths has done for physics?
The two envelopes problem solved

Here's a resolution for one of probability theory's most famous paradoxes.
Britain in love

Trying to make sense of a romantic statistic.
A very useful pandemic

Cambridge researchers, the BBC, and thousands of citizen scientists have created a revolutionary infectious disease data set.

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