How to solve the Alchemy Commission Abacus Circuitry puzzle in Honkai Star Rail

In Honkai: Star Rail's Alchemy 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 the first 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 the Reset button on the bottom left of the screen if you make a mistake.

Upon starting the puzzle, click on the topmost green module with an S symbol. Then, rotate counterclockwise two times so that the computing modules are aligned according to the second image above.

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

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

Click on the upper green module once again. This time, you need to rotate clockwise once so that the symbols shift positions. Reference the second image above for what it should look like at this point.

Lastly, click on the lower green module and rotate clockwise once to 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 to Investigate the Cycrane and follow it to its destination to receive a Bountiful Treasure reward.

For more Alchemy Commission guides, check out All Alchemy Commission Navigation Compass puzzle solutions in Honkai Star Rail here on Pro Game Guides.