First Colours: Brainbox First Colours is designed to give pre-school children a head start. Each sturdy double-sided card shows three coloured images on one side and the outline images on the other. Each sturdy double-sided card shows three coloured images on one side and the outline images on the other. First Numbers: Brainbox First Numbers is designed to give pre-school children a head start. Each sturdy double-sided card shows three coloured images either showing different quantities or different numbers. The other side shows just one of each image with no numbers. Roald Dahl: Test your observation and memory skills as well as improving your knowledge with brainbox!Brainbox games are fast, fun to play for all the family and a great way to learn. Packed in a sturdy, cool magnetic cube box, brain box is ready to play without any set up time needed.The rules are pretty straight forward. Play solo or with as many players as you want. Pick a card and study the front for 10 seconds. Then roll the die and answer a question on the back of the card. If you're correct you keep the card. The person with the most cards after 10 minutes is the winner!Remember, all the answers to the questions are on the picture side of the card, so look carefully!The winner may not be you who expect as this fabulous game is about observation and memory, not just learned facts!