In Koseki Village, under the cliff where the Statue of The Seven stands, you’ll find a Light-Up Tile puzzle accompanied by a Stone Tablet. Interacting with the Tablet will give you a clue:And that which is different shall be illuminated all the same. It’s the hint to solving this two-faceted puzzle.

Start by heading to the exact area marked on the map below.

Screenshot by Pro Game Guides

Apart from a Light-Up Tile puzzle and a Stone Tablet, you’ll also find aPhase Gatestanding on a nearby rock. Head to the Phase Gate and allow it to fly you a couple of islets away, where you’ll find another set of Light-Up Tiles, but with three Tiles already lit up.

Remember which Tiles have been lit up, then use the Phase Gate to head back to the first puzzle’s location. Here, you must activate the Tiles that werenot lit up in the second set.

Screenshot by Pro Game Guides

Related:How to solve the Light-Up Tile puzzle north of “Seiraimaru” in Genshin Impact

Reference the image above to find all the Tiles you need to step onin any order. If the wrong Tiles were lit up, simply step on them again to deactivate the lights.

Screenshot by Pro Game Guides

If any other Tiles apart from the six above are lit up, the puzzle will fail. However, once you manage to light up just the six above, anExquisite Chestwill appear.

Check out our guide onHow to solve the Cube puzzles north of Shirikoro Peak in Genshin Impactto help you solve more puzzles in Inazuma.