I might read your mind. You think of a colour and see if I can read your mind. It will show the instructions for 5 seconds, then just wait! I might read your mind, or I might not. There is no guarentee that I am correct. Colours inside: Red, Orange, Yellow, Green, Blue, Purple, and pink.
I am probably not correct, but whatever! There is an 7 or 8% chance I am correct.