Well, this was an interesting episode....
Team 3 made it into level 2, altho they were given a hurry-up by a haunted skull.
They released Mellisandre and then both of them were saved from the goblins by Gundrada.
In the clue room they took the rope and the silver, altho they debated choosing the sand-timer which might have been useful later.
In the next room Melly asked for the rope to help her escape. They kindly agreed, even tho she had no info to offer them.
Why Melly didn't just ask for the rope BEFORE they rejected the sand-timer? Bah!
Dealt with the block&tackle room very easily.
Then on into Merlin's room. He asked them a make-or-break question and the advisor Corrina (who seemed very bright) got the answer quickly, but then let herself be talked out of it. She understood the riddle, but clearly thought the answer needed to be something specific rather than just a general answer. I think Treguard should have offered some clarification about this, especially as they had just unselfishly helped Melly for no reward.
Merlin had said they needed his magic to get past the guardian ahead, so they were now in losing-status. Looking back, the team must wish that Merlin had terminated them right there, because what happened in the next chamber was one of the most hilarious moments in Knightmare.
Their confidence had been dented and now they faced Doorkis, whose first question was, "Is aardvark the first word in most dictionaries?" Bizarrely, advisor Emma thought Doorkis said bird, not word. They then argued for ages about whether the question was bird/word and whether an aardvark is a bird.

Treguard actually told them several times that the question was "word" and yet they still had to ask him again. After all that, they got the answer wrong anyway, as they mis-spelt aardvark.

It looked like the lowering-roof should have trapped them as they exited.
Into ariadne's lair. They got Nikki out of the 1st part quickly and in the 2nd room advisor Katharine showed quick thinking to start Nikki moving in the right direction
before describing the items on the tree stump. Unfortunately, without Merlin's magic, they still didn't have enough time to escape and ariadne trapped them. Nice crunching sound-effects as ariadne captured Nikki.
Team 4 just arrived at the spindizzy as time-out arrived.