The Laboratory in Blue Prince is home to two puzzles: the periodic table puzzle and the machine puzzle. Both puzzles are intertwined with one another — you’ll need to solve the periodic table puzzle in order to adjust the electricity on the machine.

To solve the Parlor Game puzzle, Blue Prince players must carefully assess the truth of the statements on each of the three boxes.

Do you need help solving the parlor puzzles in Blue Prince? Here are the solutions, along with how to solve them yourself.