## Puzzle page

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.

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.