A followup to the last one, it's Bonte Room 2. As before, only slightly tricky, lighting the fire needs instructions! There are three rectangular buttons on the top right and a round one on the top left of the fire. With the top left button off press the left-most button on the top right, then the middle one. Then turn on the round button and press the button on the far right, it should stay on. Turn off the round button, press the middle button again then put the round one on again. Finally press the left-most rectangular button. (The "clue" in the game is "12321" but it's pretty obscure.) Otherwise the game is straightforward!
ACT marathon medallists including speedygeese: speedyself (150 T-shirt) and speedyGriffin (beanie, still cold after running 42.2k!)