Sister Princess was the longest-running game, lasting about four and a half years between March 1999 and September 2003.

With over 4,000 episodes, it is one of the longest-running game shows in the world.

The magazine has remained financially successful and is one of the longest-running game oriented magazines still in circulation.

Frank Cooper would never do another game show after Dotto, which was his longest-running game and his only one for CBS.

The suite has hosted some of its games since 1998, putting them among the web's longest-running, continuously hosted games.

The game is one of the longest-running play-by-mail games still operating.

He hosts one of the longest-running game shows on Indian television, the Bournvita Quiz Contest.

It is believed that this game is the longest-running on-line game, having begun July 4, 1989.

Goodson and long-time partner Bill Todman produced some of the longest-running game shows in US television history.

They later collaborated in producing game shows for radio, then moved into television, where they produced some of the longest-running game shows in history.