Concentration (Australian game show)

Concentration
Genre	Game Show
Presented by	Philip Brady (1959-1967) Lionel Williams (1970) Mike Hammond (1997)
Country of origin	Australia
Original language(s)	English
No. of seasons	11
Production
Running time	30 minutes
Production company(s)	All American Fremantle International (1997) Becker Entertainment (1997)
Release
Original network	Nine Network (1959-1967) Seven Network (1970, 1997)
Picture format	4.3 Black & White (1959-1970) 4.3 PAL
Audio format	Mono (1959-1970) Stereo (1997)
Original release	1959 – 1997

Concentration is an Australian game show series based on the children's memory game of the same name. Matching cards represented prizes that contestants could win. As matching pairs of cards were gradually removed from the board, it would slowly reveal elements of a rebus puzzle that contestants had to solve to win a match. It aired on the Nine Network in 1959 until 1967 later aired on the Seven Network in 1970 until revived in 1997, It hosted by Philip Brady, then in the 1970s with Lionel Williams, and then again in 1997 with Mike Hammond.