Originally Posted by epm-84:
“Remember Countdown started in 1983 and was a program produced by Yorkshire Television which wasn't accepted as a network program for ITV. I think any kind of computer like that in the early 1980s would have costed more than the program's entire budget.”
We had home computers in the early eighties that could do that, but probably not fast enough to detect, between pressing the button and the target being shown, whether the latter was achievable. (It would also need someone in the control room feeding it the number selections.)
Certainly not with the brute-force method I used to find solutions. Maybe a mainframe could have done it (it's not necessary to buy outright, just have a link to one), but it would have been a big complication and not in the spirit of the game.
Quote:
“When Carol Vorderman was the numbers person there were occasions where she didn't get it and then they went back to her after the break when she had worked it out. I don't know if that still happens with Rachel ever and if it does whether they show that Rachel needed extra time or whether they edit it to look like she got it within or soon after the 30 seconds.”
It happens all the time. The recording is done almost in real time (a few delays while props are moved around); the commercial breaks are actually shorter in the studio than on TV.
Carol or Rachel have a slightly different task compared to the contestants: they are striving to get an exact answer, and not just the nearest to the target, so they can use different approaches. They have a bit longer than 30 seconds too (while Nick asks each contestant what they have, Rachel can still be working on it). They still have to be pretty good though.