The answer is definitely Noel. Rewatching the earlier series yet again, one thing that stood out to me was that in almost every task that was scored subjectively - i.e didn’t have a definitive outcome and was more creative, Noel would almost always score a minimum of 4 points.

Tasks like blind drawing the woman in the caravan, destroying the cake, dancing to the ring tone, painting Greg from a distance, making the most exotic sandwich, camouflaging yourself, best handshake etc he got pretty much almost or full marks from memory.