12:43 is a crazy moment, kinda rare to see her thinking it through. Gotta love only getting it right because of the way you worded it and being completely wrong in the reasoning.
It just shows how different a quiz show Only Connect is, where the host actually has some leeway in awarding points depending on the answer. In other shows, the answer is usually what the host has on their card. Whereas here, ever since it began in 2008, Victoria has some wriggleroom to accept answers.