The fiendishly difficult quiz show in which two teams of three contestants have to find the connection between seemingly unrelated clues, where patience and lateral thinking are as vital as knowledge.
Series 1
15 Episodes
Series 2
8 Episodes
Series 3
Series 4
16 Episodes
Series 5
Series 6
Series 7
13 Episodes
Series 8
Series 9
Series 10
27 Episodes
Series 11
Series 12
37 Episodes
Series 13
Series 14
28 Episodes
Series 15
Series 16
Series 17
Series 18
Series 19
Season 20
Season 21
24 Episodes