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Puzzles

Puzzle page: The Möbius Challenge

Set your beloved heart a-flutter with this mathematical valentine

Try your hand at some tricky trig!

Count up your booty of jewels and potions!

The 3 3 8 8 puzzle

Pappus' Theorem

A greek soldier, and a persion soldier walk into a battle...

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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.

Inverse problems save the day

Inverse problems are mathematical detective problems. They can help solve crimes, are used in medical imaging, and much more.
Mysterious 6174

Start with your favourite four-digit number, follow these simple steps, and you'll never guess what happens next!
A cute problem goes big

Mathematicians have revived an old approach to solving the famous Riemann hypothesis.
A geometry for strings

If, as string theory suggests, the world is made of strings, then what does that mean for a geometry of points? Find out more in this video.
Helping men with early prostate cancer

A new online tool developed with the help of statisticians enables patients to make informed treatment choices.

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