# ''Concentration'' - 5th Annual Challenge of Champions

An episode of the NBC game show "Concentration" from 2 October 1967(thanks for correct date given in review). I presume this is public domain, as it seems to lack a copyright notice. A interesting game show. (B&W kinescope of color telecast)

- Kind: TV
- Year: 1967
- Runtime: 25 min
- Archive: [Internet Archive](https://archive.org/details/concentration-5thAnnualChallengeOfChampions)
- Licence or status: none stated by the archive
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/concentration-5thAnnualChallengeOfChampions?play=1)