Whirlwind
As you contemplate the swirling path of the water ride, you think about the path of history. Some say it's a line. But they forget the cycles.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ ④_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _③_⑤_ _ _ _ _ _⑥_ _ _ _ _ _②_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _-_ _. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _①_ _ _ _ _ _ _ _ _ _ _ _ _ _, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _).
_ _ _. _ _. _ _-_ _ _-_ _
Browse on your smartphone:
https://pennypark.fun/①②③④⑤⑥
This puzzle involved visiting sites on MIT campus and entering URLs that probably don't work after the hunt. But you can still follow along and solve:
Teams who followed the triangle's instructions went to a hallway with some decorations shown in these pictures.
That gave them the ①②③④⑤⑥ they needed to browse https://pennypark.fun/①②③④⑤⑥. If that address doesn't work anymore, you can browse it here.
That directed teams to a RADAR dish in Stata Center with decorations shown in these pictures, thus giving teams the information they needed to finish the puzzle.