Loop Sort level guide
Loop Sort Level 140 Walkthrough
Loop Sort Level 140 forms an S-shaped route across upper, middle, and lower rails. Clear brown, then blue and orange through the middle, before using the checks to open the pink, green, yellow, and gray reveals.
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How to Solve Loop Sort Level 140 — Full Solution
- Release the upper brown source and let it travel down the left-side turn from the upper rail into the middle rail, clearing the first S-shaped section.
- Route middle blue through the upper-to-middle connector and across the middle rail, waiting for it to pass the right-side turn before the next colour.
- Send middle orange only after blue has cleared the shared middle rail and passed through the right middle-to-lower turn.
- Use the visible pink and green layers only after the right connector opens, routing each into the lower rounded return on a separate pass.
- Follow the checked panels to reveal the late yellow and gray traffic, sending each along the full S-shaped path from upper to middle to lower rail.
- Clear the lower rounded return and wait for all eight colour groups to check across the three connected sections.
Colors in this level:
Brown, Blue, Orange, Pink, Green, Yellow, Gray, Purple
Common Mistakes to Avoid
- Opening both ends of the S before the middle rail has cleared.
- Treating the lower row as an independent lane before its reserve reveal is checked.
Quick Tips for Loop Sort Level 140 (spoiler-free)
- Let brown clear the first left turn before using the middle bays.
- Separate blue and orange on the middle rail.
- Keep lower pink and green closed until the connector checks.
Board notes 5 details
- Layout
- An upper rail turns down the left into a middle rail, which turns down the right into a lower rounded return. Three top sources, three inner bays, and three lower reserve trucks share the route.
- Goal
- Check eight colour groups across all three connected sections while the long rails reveal late yellow and gray traffic.
- Opening
- Release upper brown, then middle blue and orange as separate waves; hold lower pink and green until the middle connector checks.
- Danger Zone
- The left upper-to-middle turn and right middle-to-lower turn are choke points, so simultaneous releases can fill the middle rail and cover an inner bay.
- Mechanics
- The upper, middle, and lower sections are one S-shaped queue; lower reserve reveals depend on the middle rail clearing.
Frequently Asked Questions
What should I release first in Loop Sort Level 140?
Start with upper brown, then send middle blue and orange as separate waves.
Why should the lower reserves wait?
Their safe reveals depend on the middle rail clearing through the two S-shaped choke points.