Lucky Numbers was a weekly Bingo-based game show that aired on ITV from 9 January 1995 to 4 July 1997 and was hosted by Shane Richie.
The show was sponsored by The Sun newspaper, and allowed viewers who bought a copy to play along using an enclosed game-card for a chance to win shares of a £20,000 cash prize.
Each audience member was assigned a different number from 1 to 200 (later 250), matching the balls in a giant onstage lottery machine called RANDI.
A correct answer lit a number on that contestant's card, chosen at random in keeping with the objective of the particular round, while a miss froze them out of the next question.
Two numbers were chosen at random and marked off with pound signs (£), after which the contestant had 45 seconds to complete a horizontal, vertical or diagonal line of five spaces.