Reality

Countdown

Channel 4

Specials

Series 1

Series 2

Series 3

Series 4

Series 5

Series 6

Series 7

Series 8

Series 9

Series 10

Series 11

Series 12

Series 13

Series 14

Series 15

Series 16

Series 17

Series 18

Series 19

Series 20

Series 21

Series 22

Series 23

Series 24

Series 25

Series 26

Series 27

Series 28

Series 29

Series 30

Series 31

Series 32

Series 33

Series 34

Series 35

Series 36

Series 37

Series 38

Series 39

Series 40

Series 41

Series 42

Series 43

Series 44

Series 45

Series 46

Series 47

Series 48

Series 49

Series 50

Series 51

Series 52

Series 53

Series 54

Series 55

Series 56

Series 57

Series 58

Series 59

Series 60

Series 61

Series 62

Series 63

Series 64

Series 65

Series 66

Series 67

Series 68

Series 69

Series 70

Series 71

Series 72

Series 73

Series 74

Series 75

Series 76

Series 77

Series 78

Series 79

Series 80

Series 81

Series 82

Series 83

Series 84

Series 85

Series 86

Series 87

Series 88

Series 89

Series 90

Series 91

Series 92

The clock is ticking as contestants compete in games of lexical dexterity and numerical agility.

Countdown

Seasons (92)