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Puzzles

Try your hand at some tricky trig!

Puzzle page: The Möbius Challenge

Set your beloved heart a-flutter with this mathematical valentine

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...

Hint

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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.
Maths in a minute: The Sydney Opera House

The mathematical puzzle behind the iconic structure.
Mysterious 6174

Start with your favourite four-digit number, follow these simple steps, and you'll never guess what happens next!
Phenomenal physics

What is a particle phenomenologist?
Maths in a minute: The d'Hondt method

How does the voting system for the European Parliament elections work?

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