Is the ten-space badge a move limit?

No. It is shared road occupancy; the level finishes when all receiver checks appear and the badge returns to 0/10.

When should the center-bottom box open?

Wait for its independent 3 marker to reach 1, then release the visible yellow group and reread the revealed orange layer.

Car Sort level guide

expert 10 colors

Car Sort Level 435 uses a ten-space loop, a 4-to-1 arch lock, two 3-to-1 glass queues, four interior receivers, and three staged bottom boxes.

If the player asks you to sign in, open the video on YouTube instead.

Tap the lower-right source box and release its visible cyan pair to the cyan upper-right receiver; the early traffic reaches 2/10.
Tap the lower-left purple/magenta box and release its visible pair to the purple receiver, then reread the same box for its green layer.
Release the newly exposed green pair from the lower-left box and use the visible pink pair from the center-bottom box only while occupancy is below 8/10.
Use the upper arch's cyan/white pair and the upper-right blue/green tower as separate waves; let the arch counter move from 4 toward 2 before another long release.
Fill the upper pink and cyan towers, then complete the upper interior blue, yellow, and red receivers one color group at a time.
Release the upper central queue's brown and blue layers, reread its question-mark row, and use the lower central queue for red and yellow only after its separate 3 marker advances.
When the badge reads 8/10 or 10/10, stop tapping. Let the arch and central markers descend 4/2/1 and 3/2/1 while the road clears.
Open the center-bottom box after its 3 lock reaches 1, release the yellow group, and then route the revealed orange group without mixing the neighboring bottom boxes.
Finish the lower interior receivers with white, purple, and brown, then release the final purple group from the right bottom box.
Route the last blue, yellow, red, and orange cars around the left return; occupancy falls through 6/10 and 4/10 to 0/10 before Level Completed.

Colors in this level:

Pink, Cyan, Purple, Green, Blue, Yellow, Red, White, Orange, Brown

Treating 10/10 as a move limit or tapping another box while the loop is full.
Releasing a question-mark row before its own arch or glass countdown changes.
Mixing the next color from one bottom box with a neighboring box instead of rereading the same physical source.

At 8/10 or 10/10, stop tapping and let the loop drain through a receiver check.
Keep the three bottom boxes separate; reread each question-mark row after its visible group leaves.
Open the center-bottom box only after its 3 lock advances to 1.

Board notes 5 details

Layout: A compact loop surrounds two upper towers, a center arch, four interior purple bays, two central glass queues, and three bottom source boxes.
Goal: Complete the upper pink and cyan towers, the white arch, the blue/yellow/red/white/purple/brown interior receivers, and the green/orange/purple bottom groups.
Opening: Release the visible cyan pair from the lower-right box, then the lower-left purple/magenta pair and its green reveal before opening the center lock.
Danger Zone: The shared road reaches 8/10 and 10/10 while the arch 4 and central 3/3 locks are still descending; wait for checks at full occupancy.
Mechanics: Question marks hide the next layer, the arch and two glass queues count down independently, and x/10 reports road occupancy rather than moves.

Is the ten-space badge a move limit?
No. It is shared road occupancy; the level finishes when all receiver checks appear and the badge returns to 0/10.
When should the center-bottom box open?
Wait for its independent 3 marker to reach 1, then release the visible yellow group and reread the revealed orange layer.