What is the key route in Car Sort Level 118?

The key route is the pair of loop walls, because the roof stacks, framed middle box, and lower trio all pass through them in order.

Why do the basement columns reverse in Level 118?

Because the middle frame still uses the same wall when one of the lower receivers tries to become permanent.

Car Sort level guide

Car Sort Level 118 Walkthrough

expert Target: 56 moves 8 colors

Car Sort Level 118 is a loop cabinet where the framed middle box must lock in before the lower trio of receivers can stop sharing the same side walls with the roof stacks.

Board Notes

Layout: Paired roof stacks sit above a framed middle box, and a lower trio of bright receiver columns hangs under the loop.
Goal: Trim the roof first, flatten the orange-green-blue inner shelves second, and finish the lower trio only after the loop walls belong to the bottom half.
Opening: Clear one roof stack, free the orange shelf, and keep the lower trio waiting while the frame still borrows both side walls.
Danger Zone: If a basement receiver commits while the framed box still needs the same wall for the green or blue shelf, the loop repeats and the roof reverses.
Mechanics: The frame is the real obstacle. The lower trio only works after the loop walls stop acting like pass-through lanes.

Quick Tips for Car Sort Level 118 (spoiler-free)

Trim the roof before the lower trio.
Open the orange shelf before the green and blue shelves harden.
Let the frame release the walls before the base level closes.

How to Solve Car Sort Level 118 — Full Solution

Trim the left roof stack first so the frame is no longer pushing mixed colors through both side walls.
Free the inner orange shelf before the lower trio starts to close.
Keep the lower receivers flexible while the green and blue shelves inside the frame still use the same walls.
Let the roof stacks and middle frame separate into locked rows before any basement column commits.
Close the lower trio once the loop has finished with to reopen them from above.

Colors in this level:

Orange, Green, Blue, Purple, Yellow, Pink, Black, Cream

Common Mistakes to Avoid

Committing the lower trio while the orange inner shelf is still mixed.
Letting the framed box and basement share the same wall too long.

Frequently Asked Questions

What is the key route in Car Sort Level 118?
The key route is the pair of loop walls, because the roof stacks, framed middle box, and lower trio all pass through them in order.
Why do the basement columns reverse in Level 118?
Because the middle frame still uses the same wall when one of the lower receivers tries to become permanent.