This part of the walkthrough is optional. You do not need to play Puzzle 15 to finish the challenge. But, it makes the challenge easier, and the puzzle is not hard to finish. All of the tips are in the annotations. If you want to do Puzzle 15, I suggest you get the following items from completing the puzzle: -3 Blue Fangs -Cockatrice Claw -4 Red Fangs -Red Curtain -Blue Curtain -White Curtain All of these items are Level 3 prizes, so they should not be hard to get. Optionally, you can get 2 emergency exits which will make this challenge easier. The emergency exit is a Level 2 prize, so it will be harder.
