More from Chalkdust
Page 3 model: Woollen jumpersHow did your favourite sweater become so big? And how big can it get?
Maths trumps reviewA mathematically-themed version of the classic card game, with several new features
Well, well, well…A fiendish puzzle for you to 'pour' over...
Solution to Christmas conundrum #4... and the winners
Is it better to run or walk in the rain?When you're caught in the rain without an umbrella... what is your best option?
How to make: Christmas SpecialMaking gingerbread Platonic solids, Fröbel stars and Christmas flexagons