Or search by topic
Well done to Jamie, Oliver, George, Jamie, Sujay, Linden, James, Alexander, Lewis, James, Alex and Andre from Wilson's School, Ran Gu from Nanjing International School, Siddhartha from Beijing City International School, Florence, Erin, Connor, Barnett, Billie, Tom and Jack from Boulcott School in New Zealand, and Alistair and George from Crosscrake Primary School. A selection of your answers appear below.