QI. Image shows from L to R: Alan Davies, Sandi Toksvig. Copyright: TalkbackThames.

QI

BBC Two and BBC One panel show focusing on quite interesting facts. 233 episodes (pilot + 16 series), 2003 - 2018. Stars Sandi Toksvig, Stephen Fry and Alan Davies.

Another series is in development.
Series O, Episode 11 is repeated today at 10pm.

QI Box Of Stuff Puzzles and Illusions

QI Box Of Stuff Puzzles and Illusions

Presenting an amazing optical illusion and a seemingly impossible puzzle.

Final Piece Puzzle - Surely there's no way of fitting that last orange square into the apparently completed puzzle. Or is there? (Hint: there is a way.)

Identical Rectangle Illusion - the apparently shorter, fatter orange rectangle is exactly the same size as the apparently taller, thinner purple one. Swap them over to astonish your friends and family!

First released: Monday 20th July 2015

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