Who can sort the most Gummy Bears by their colour? Doesn't sound too difficult? Then come and put your perceptions to the test in our Gummy Bear sorting competition, where our special lighting turns Gummy Bear sorting into a real challenge...

*Win in a one-on-one-battle and beat the record on the leaderboard!
*Find out about how we see and perceive colours - and how our brains can be tricked!

Our Psychology & Neuroscience researchers can't wait to answer your questions, share the secrets of the science of colour perception - and see how you take on their challenge!