Season
Secret Genius - Season 1 Episode 5 The Semi-Final
10.00 48 minutes The final 12 players are faced with a high-pressure quickfire round, where they must solve a complex maths game to work their way out of a maze. After some surprising drop-outs, the remaining top eight players face each other in a mind-bending memory game based on the periodic table, for a place in the final four.
