| Page 9 | plus.maths.org

Puzzles

Become the life and soul of the party with our Plus puzzle!

Save yourself a trip up the stairs with our Plus puzzle!

Lose money on a chessboard with our Plus puzzle.

How many squares are there on a chessboard?

You label my back; I'll label yours

Get a tastebuds ready for easter eggs with our chocolate flavoured puzzle!

Can you guess how everyone else has you labelled?

« first
‹ previous
…
5
6
7
8
9
10
11
12
13
…
next ›
last »

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.

Black holes and spacetime bubbles

Masaki Shigemori works on black holes and spacetime bubbles. Find out more in this video.
Maths in a minute: Equal temperatures

At any point in time there are two points on the Earth's equator with the same temperature.
Farewell to a legend

Sir Michael Atiyah dies aged 89.
The mother of all theories

The holy grail for 21st century physics is to produce a unified theory of everything — M-theory is a prime candidate. Find out more in this video.
Maths in a minute: Higher dimensions

In normal life higher dimensions smack of science fiction, but in mathematics they are nothing out of the ordinary.

Tweets by @plusmathsorg