Secret Genius

Channel 4

Sunday 22 February 2026  21:00 - 22:00 (60 mins)
The final twelve solve a complex maths game to escape from a maze. Then the top eight compete against each other in a mind-bending memory game, for a place in the final four. (Ep5/6) [AD,S]

Mentioned: Selena, Ollie, Amy, Nathan, Genius District, Hajar, Sarah, Oxford University, Victoria, Alan, Justin, Head, Mm—hm, Dad, Watch, Solve, Swansea, Secret Genius, Starting, Charlie, Michael, Simple, Cancer Research UK, Pink, Warburtons, Nectar Prices, Charlie Bigham, Time, Ha—ha, Whoosh

Secret Genius may be available on playback or on Prime Video (affiliate link)
Secret Genius (Channel 4) Sunday 22 February 2026 21:00 - 22:00