Loop Sort level guide
Loop Sort Level 277 Walkthrough
Loop Sort Level 277 stretches one route across three tiers, begins with two electric-blue frozen blockers in the lower middle, and saves the upper bank for a brown-green-orange finish after they clear automatically.
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How to Solve Loop Sort Level 277 — Full Solution
- Route the opening light-blue and dark cargo, then clear the first pink and white wave.
- Clear the exposed green and remaining white and pink traffic through both inner tiers while the frozen blocks occupy the two lower positions.
- Wait for both electric-blue frozen blockers to clear automatically; neither block is a tappable source.
- Use the revealed lower positions for the next pink and white waves, then process orange, brown, and light blue one wave at a time.
- Finish the repeated inner green, pink, and white traffic before starting the upper bank.
- Process the upper red, yellow, light-blue, and purple layers, then release brown from the far-left upper source.
- Send green around the complete S loop, keeping the center-lower source closed.
- Tap the center-lower orange source last and wait for all six groups to clear.
Colors in this level:
White, Purple, Pink, Cyan, Green, Brown, Orange, Red, Yellow, Light blue, Black
Common Mistakes to Avoid
- Treating either electric-blue frozen blocker as a source that must be tapped.
- Starting the upper bank before the repeated inner waves finish.
- Releasing orange before the closing green circuit finishes.
Quick Tips for Loop Sort Level 277 (quick clues)
- Treat both frozen blocks as occupied space until they clear automatically.
- Finish the repeated inner waves before using the upper bank.
- Close with brown, green, then orange.
Board notes 5 details
- Layout
- Five upper sources and two four-position middle banks feed a long serpentine loop, with two electric-blue frozen blockers occupying lower-middle positions beside a dark center source.
- Goal
- Complete six groups by clearing the early inner traffic, waiting for both frozen blockers to disappear automatically, and using the revealed lower positions before the upper-bank finish.
- Opening
- Route the opening light-blue and dark traffic, then clear the first white, pink, and green waves through the inner tiers while both frozen blockers still occupy the lower middle.
- Danger Zone
- Feeding an upper color while repeated white, pink, or green traffic still occupies the long lower return can lock the entire S route.
- Mechanics
- The twin electric-blue blocks are frozen blockers, not tappable sources; they clear automatically and reveal normal lower source positions while the upper bank remains staged.
Frequently Asked Questions
What happens to the two electric-blue frozen blocks?
They clear automatically after the early inner traffic, revealing normal lower source positions; do not try to tap them.
What is the closing order?
Release the far-left brown source, then green, and finish with the center-lower orange source.