Who can sort the most Gummy Bears by their colour? Even if it might sound easy to you at first sight, challenge yourself in our Gummy Bear sorting competition, because our special lighting turns Gummy Bear sorting into a real challenge. Win in a one-on-one-battle and beat the record! After limiting your perception of colours, we will give you further insight into the science of colour perception. This activity is part of the Psychology & Neuroscience activities.