Loop Sort level guide
Loop Sort Level 406 Walkthrough
Loop Sort Level 406 wraps six covered cargo groups around a clockwise rectangular conveyor. Clear the center green and gray opening before the top pink and red layers, work through blue and purple, complete brown before late yellow, then finish with the upper orange stack.
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How to Solve Loop Sort Level 406 — Full Solution
- Tap the center green-topped cargo and let the green wave make the clockwise circuit.
- Clear the gray layer revealed at that center position and wait until its tail passes the upper-right corner.
- Release the top pink layer, then send the exposed red wave behind the last pink cubes.
- Work through the light-blue cargo on the lower and right-side sources after red reaches the lower-left corner.
- Release the brown and first orange layers as their covered lower bays open.
- Clear the remaining red and green layers from the upper bank on separate circuits.
- Clear the late purple and brown cargo, then send yellow and let its tail stretch around the loop.
- Release the remaining upper orange stack last while the yellow tail drains, let orange finish, and confirm all six cargo positions are checked.
Colors in this level:
Orange, Pink, Green, Gray, Red, Light blue, Brown, Purple, Yellow
Common Mistakes to Avoid
- Releasing top pink while the opening green band still occupies the upper-right corner.
- Treating an empty-looking curtain position as a completed cargo group before its next layer appears.
- Stopping after the blue and brown middle because the late yellow and purple sources remain covered.
Quick Tips for Loop Sort Level 406 (quick clues)
- Use the six-group HUD and check marks instead of judging completion from an empty-looking source.
- Let each long color band clear the upper-right and lower-left corners before the next release.
- Re-read a curtain only after it opens; the late yellow and purple layers are not visible at the start.
Board notes 5 details
- Layout
- A rectangular loop surrounds six cargo areas. The top bank begins with orange-bottomed and pink-bottomed covered stacks plus two red curtains; inside are a green-topped covered stack and two more curtains; the lower bank shows brown/light-blue/pink, red/purple/light-blue, and tall light-blue stacks.
- Goal
- Empty all top, center, and lower cargo until the six HUD groups are complete and every bay displays a check mark.
- Opening
- Release the center green cargo, clear the gray layer exposed beneath it, and wait for that traffic to pass the upper-right corner before feeding the top pink layer.
- Danger Zone
- A top or center bay can look empty before its curtain reveals later cargo, so sending red or pink into the tail of the green wave creates an avoidable mixed queue at the upper-right bend.
- Mechanics
- Six covered groups reveal in phases, changing from green and gray to red/pink, then blue and purple; brown completes earlier in the endgame before late yellow and the final upper orange stack.
Frequently Asked Questions
Why does Level 406 continue after several cargo bays look empty?
The red curtains and covered stacks expose later purple, brown, yellow, and orange layers; the final upper orange release must finish before six checks prove the board is done.
Which cargo should open the Level 406 route?
Start with the center green-topped cargo, clear its gray reveal, and only then introduce the top pink and red traffic.