Loop Sort level guide
Loop Sort Level 127 Walkthrough
Loop Sort Level 127 is a tall counterclockwise U with six left-side horizontal trucks and alternating covered lower trucks. Send light-blue and white through separate circuits, then follow the revealed pink, green, brown, red, yellow, blue, and gray order.
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How to Solve Loop Sort Level 127 — Full Solution
- Tap the narrow lower-left light-blue stack and let its stream complete the counterclockwise U.
- Release the visible white from the fifth lower truck once the first light-blue has cleared the bottom-right bend.
- Send the lower-left pink, then the green exposed in the third left-side horizontal truck.
- Route the fourth-row brown followed by the visible red and orange layers, waiting between each long pass.
- Use the fifth-row yellow and the next blue only after the outer right rail is clear and the corresponding lower panel is open.
- Finish the revealed green, yellow, blue, pink, and remaining gray traffic; the final gray return checks the sixth group.
Colors in this level:
Light-blue, Gray, Red, Orange, Green, Brown, Yellow, Pink, White, Blue
Common Mistakes to Avoid
- Releasing the second long stream while the first color is still rounding the lower-right bend.
- Treating a large blue-covered lower truck as a known source before its cargo is exposed.
Quick Tips for Loop Sort Level 127 (spoiler-free)
- Let light-blue complete the lower-right bend before releasing white.
- Keep pink, green, and brown on separate full U circuits.
- Save the final gray pass for an empty inner return rail.
Board notes 5 details
- Layout
- A tall squared U sends blocks right along the bottom, up the outer rail, left across the top, and down an inner return rail. Six horizontal source trucks stack on the left with visible light-blue/gray, red/orange, green/red, gray/brown, orange/yellow, and white/pink layers; six lower trucks alternate narrow visible stacks and large blue-covered trucks.
- Goal
- Complete six groups while the lower panels check and the left-side horizontal rows reveal their later green, yellow, blue, pink, and gray cargo.
- Opening
- Release light-blue from the narrow lower-left truck, then white from the fifth lower truck after the first pass clears the bottom-right bend. Use the lower-left pink only after the white run is away.
- Danger Zone
- The bottom-right bend and the slim inner return rail are shared by every long U-shaped pass; a second release there creates a queue across the source wall.
- Mechanics
- The left wall is a six-row reveal stack, while alternating large lower trucks hide cargo until the matching checked panels make the next color visible.
Frequently Asked Questions
Where is the bottleneck in Loop Sort Level 127?
The bottom-right bend and the narrow inner return rail; every source must use that same U-shaped route.
Why are the lower blue trucks not part of the opening?
They are covered at the opening. The left-side checks reveal when their visible cargo is safe to add.