How do you solve the Observatory puzzle in The Outer Worlds 2? During the On the Trail of the Traitor main quest on Dorado, you'll find yourself in the Alexandra Monastery Observatory. As you first enter the building, you'll immediately come across a panel on the right side of the room, which requires a sequence of three numbers to be entered.While completeing The Outer Worlds 2 Observatory puzzle isn't necessary to progress, there's a Pitchball card in it for you if you do take a brief detour to solve it. It's one of the trickier environmental conundrums we've come across in the space game, though with our guide you'll have it done in no time.Read the full story on PCGamesN: The Outer Worlds 2 Observatory puzzle solution