Add new comment

Puzzle page

Submitted by plusadmin on 1 December, 2000
Nov 2001
Sorry, there is no puzzle for issue 17! To see the puzzles from all other issues, have a look at our archive.

You can send your solution by e-mail to plus@maths.cam.ac.uk.

For some challenging mathematical puzzles, see the NRICH puzzles from this month or last month.

About text formats

Unformatted text

  • No HTML tags allowed.
  • Web page addresses and email addresses turn into links automatically.
  • Lines and paragraphs break automatically.

Filtered HTML (deprecated)

  • Web page addresses and email addresses turn into links automatically.
  • Allowed HTML tags: <a href hreflang> <em> <strong> <cite> <code> <ul type> <ol start type> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.