Skip to Navigation
Home
  • about Plus
  • support Plus
  • Plus sponsors
  • subscribe to Plus
  • terms of use

Puzzles

Puzzle page

How many socks make a pair?

Read more...
Puzzle page
Should you put all your eggs in one basket?
Read more...
Puzzle page
How many times can't you tell the time?
Read more...
Puzzle page
Fun with fuses
Read more...
Puzzle page
What it takes to win Wimbledon
Read more...
Puzzle page
Russian roulette
Read more...
  • « first
  • ‹ previous
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • next ›
  • last »
  • Home
  • Articles
  • News
  • Packages
  • Podcasts
  • Puzzles
  • Reviews
Science fiction, science fact: reports from the frontiers of physics
What is time? What is space? Are there parallel universes? Join Plus and FQXi on a journey exploring these...
view
Why you shouldn't use a toss for overtime
In soccer a coin toss is used to decide who goes first in a penalty shootout and similarly in American...
view
Researching the unknown
Science is much stranger than fiction. It suggests that our Universe may just be one of infinitely many which...
view
What Planck saw
Cosmologists gathered in the Netherlands last week to discuss a new view of the Universe. The Universe as...
view
Support Plus
Make a difference to mathematics
view

Login to comment or download PDFs

  • Create new account
  • Request new password
Syndicate content

Cambridge University logo