Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy
To find out more, including how to control cookies, see here: Cookie Policy
TD is an undergraduate at UCL who actually understands the 1967 James Bond spoof Casino Royale, starring David Niven, Peter Sellers, Woody Allen, and Orson Welles as Le Chiffre.
More from Chalkdust
Chalkdust issue 11 puzzle hunt #2
TD Dang sets the second puzzle. Can you solve it?In conversation with Matt Parker
Interviewing Matt was a mistakeHow to make: a Möbius Surprise
Surprise yourself by making this thingPrize crossnumber, Issue 08
Win £100 of Maths Gear goodies by solving our famously fiendish crossnumberWhich number are you?
Are you perfect or imaginary? Are you a square?Dear Dirichlet, Issue 08
Village fetes, Brexit and flowers are among the topics of discussion in this issue's Dear Dirichlet advice column