Luke's Rubik's cube
Luke says he has brought in "a fun fact", in addition to his prize submission, which is a Rubik's cube (invented in 1974).
Unfortunately, his fun fact is just that it was invented in 1974, and Tom Gleeson is able to share the much more fun 'fact' that its inventor, Professor Ernõ Rubik, couldn't solve the puzzle himself (this is actually not true, by the way; he did solve it within about a month of inventing it).
Tom awards Luke fourth place, mainly because his fact turned out to be "unfun".
(Written by Karl Craven)
(Illustrations collected and adjusted by: David Fuller)