In Honkai: Star Rail’sAlchemy Commission, you’ll find a few Courier Cycranes that will reward you with coveted Chests if you manage to follow them to their destination. However, one of the Courier Cycranes on the first floor is broken, so you need to fix it by solving an Abacus Circuitry puzzle. If you’re having trouble getting the modules to align correctly, follow my walkthrough below to solve it.

Where to find the Alchemy Commission Abacus Circuitry puzzle in Honkai Star Rail

Head to the puzzle icon at the bottom of thefirst floor of the Alchemy Commission, where the arrow is pointing in the image above. You’ll find a broken Courier Cycrane. Interact with it to begin the repairs, which involves solving an Abacus Circuitry puzzle.

Honkai Star Rail Alchemy Commission Abacus Circuitry puzzle guide

There are a few ways you can solve this Abacus Circuitry puzzle, but I highly recommend you follow this guide exactly as-is from start to end. You can click on theResetbutton on the bottom left of the screen if you make a mistake.

Upon starting the puzzle, click on thetopmost green modulewith an S symbol. Then,rotate counterclockwise two timesso that the computing modules are aligned according to the second image above.

Screenshot by Pro Game Guides

Related:All Scalegorge Waterscape Treasure Chest Locations in Honkai Star Rail

Once that’s done, click on thelowest green module, which will now also have an S symbol. Then,rotate clockwise two timesso that all the symbols are aligned according to the second image above.

Click on theupper green moduleonce again. This time, you need torotate clockwise onceso that the symbols shift positions. Reference the second image above for what it should look like at this point.

Image by Pro Game Guides

Lastly, click on thelower green moduleandrotate clockwise onceto line up all of the computing modules in the correct positions. Doing so will complete the puzzle, and the Cycrane will finally be able to fly again. Don’t forget toInvestigatethe Cycrane and follow it to its destination to receive a Bountiful Treasure reward.

For more Alchemy Commission guides, check outAll Alchemy Commission Navigation Compass puzzle solutions in Honkai Star Railhere on Pro Game Guides.

Screenshot by Pro Game Guides

Image by Pro Game Guides

Image by Pro Game Guides

Image by Pro Game Guides

Image by Pro Game Guides

Image by Pro Game Guides

Image by Pro Game Guides

Image by Pro Game Guides