Beat the Calculator

1089

Perfect pentagon

Fabulous flexagon

Making Cubes

Prime number pizza

Numerical masterclass

Q&A with Kjartan Poskitt

How do you come up with names for your characters?

Dealing with Racists

Children’s Laureate

Wishes

A question from Twitter

Reading from 'Daisy on the Outer Line'

Where monsters come from

Don't Kvetch

Questions from schools

Acting and Writing