This guide shows how to complete the puzzle Primal Sandglass Puzzle while doing the objective “ Try to unlock the rooms located deep within ” of the world quest “An Introduction to Indoor Archaeology” in the game of Genshin Impact 3.1 update, which was released on the 28th September 2022.
How to Solve Primal Sandglass Puzzle
Go to the door where Benben and Jeht are standing. Follow the quest marker until you reach a room with a broken ship.
Climb up the broken ship and flip the Primal Sandglass to show all the Four-Leaf Sigil and get to the Primal Ember quickly.
As you flip the Primal Sandglass it will start a time-limited challenge that you can skip. To complete the challenge you need to flip two more Primal Sandglass within the given time.
Follow the Primal Ember until it reaches the Primal Torch in the main room to light it up.
