Loop Sort level guide
Loop Sort Level 389 Walkthrough
Loop Sort Level 389 is a Super Hard rectangle whose opening key event removes an upper pink-locked shutter before five upper sources and later pink- and orange-locked lower banks can be cleared. Stabilize white/black, green, red, and light-blue traffic, then serialize each key-driven reveal.
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How to Solve Loop Sort Level 389 — Full Solution
- Drain the opening white/black wave into the inner upper-right key receiver, wait for the upper pink-locked shutter to retract, then release lower-left green.
- Send red from the far-right upper column and wait for the right edge before releasing light blue behind it.
- Work the pink-key column through its green and pink bands and collect the pink key.
- Clear the light-blue, pink, and yellow cargo exposed behind the pink shutter as separate passes.
- Route the orange-key column's green and blue faces, collect the orange key, and wait for the second shutter.
- Take the newly exposed gray/black and yellow lower groups before adding late pink.
- Clear the remaining upper brown, pink, blue, and green layers while preserving the right edge for orange.
- Finish far-left upper light blue then brown, fourth-column orange then red, and far-right lower red then orange; the lower orange is the final release before `0/6` and completion.
Colors in this level:
Brown, Black, Light blue, Pink, Green, Gray, Orange, Blue, Red, White, Yellow, Purple
Common Mistakes to Avoid
- Treating the opening upper pink gate and the lower pink/orange shutters as one shared unlock.
- Launching the orange-key source while red remains on the right side.
- Guessing cargo under a shutter before its matching key is collected.
- Reading the changing `0/6` HUD fraction as completed groups, capacity, or a move limit.
Quick Tips for Loop Sort Level 389 (quick clues)
- Finish active loop traffic before collecting either key.
- Match the pink and orange keys to their own lower shutters.
- Reserve the right edge for the late orange wave.
Board notes 5 details
- Layout
- A clockwise rectangle surrounds four receiver trucks in a two-by-two block; an upper pink-locked shutter initially hides five source columns, and separate pink- and orange-locked shutters hide the lower banks.
- Goal
- Open the upper gate and both lower shutters, and empty every revealed source and inner receiver.
- Opening
- Drain white/black into the inner upper-right key receiver to retract the upper pink-locked shutter, release lower-left green, then take far-right upper red before its light-blue layer.
- Danger Zone
- The upper pink gate and lower pink/orange shutters are distinct reveal events; sending the orange-key column while red occupies the right edge jams the same corner.
- Mechanics
- The opening key event exposes the five upper columns, the later pink key in the second column reveals the first lower bank, and the orange key in the third reveals the second.
Frequently Asked Questions
Why doesn't the first pink unlock open both lower banks?
The opening white/black delivery only retracts the upper pink-locked shutter; a later pink key in the second column opens the first lower bank, and the orange key opens the second.
What makes the orange-key phase dangerous?
Its traffic uses the same right edge as the late red and light-blue waves, so those colors must clear first.