Loop Sort level guide
Loop Sort Level 541 Walkthrough
Loop Sort Level 541 wraps four inner bays with a clockwise rectangle, two yellow top covers, and four bottom lanes. An already visible upper-left key removes the blue lock early; a second key appears much later at lower-right and opens B1 before the final pink and light-blue taps trigger a passive green clear.
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How to Solve Loop Sort Level 541 — Full Solution
- Tap B2 orange at the first bottom source to the right of the gray padlock.
- Tap the visible pink face in UL after orange enters the clockwise loop.
- Tap B2 green when orange has turned that same bottom lane over.
- Tap B2 yellow when green exposes the next B2 face.
- Tap the orange face beside the already visible UL key; the key removes the blue lock and exposes B3 and B4.
- Tap B3 red.
- Tap B3 orange after its red face turns over.
- Tap B4 yellow.
- Tap B4 green after its first yellow face turns over.
- Tap the next UL orange face and confirm UL checks.
- Tap UR pink.
- Tap UR orange after pink turns over.
- Tap B3 light blue.
- Tap B3 gray after light blue turns over.
- Tap the red cargo card at the far right of LR; its turnover reveals brown in the same slot.
- Tap the red cargo card in UR.
- Tap the brown cargo card at the far right of LR; the second key appears there and automatically removes B1's gray padlock.
- Tap B4 pink and confirm B4 checks.
- Tap the unlocked B1 light-blue cargo card and confirm B1 checks; the remaining green cubes clear automatically.
Colors in this level:
Orange, Pink, Green, Yellow, Red, Light blue, Gray, Purple, Brown
Common Mistakes to Avoid
- Trying to tap the bottom-left source while its padlock is still present.
- Treating the visible UL key and later LR key as one unlock event.
- Reading the changing top cube fraction as a move counter instead of active truck progress.
Quick Tips for Loop Sort Level 541 (quick clues)
- Start from B2 orange; B2 is not green on its initial face.
- Treat the visible UL key and the later LR key as separate unlocks.
- Preserve B4 pink and B1 light blue for the final two taps; the green clear afterward is passive.
Board notes 5 details
- Layout
- Name the inner bays UL, UR, LL, and LR and the four bottom lanes B1-B4 from left to right. B1 starts behind a gray padlock; B2 starts orange over green, yellow, and a cover; a blue lock initially hides the B3-B4 side; two yellow covers sit above UL/UR.
- Goal
- Use the visible UL key to remove the blue B3-B4 lock, clear the revealed lower stacks, then expose the separate LR key that removes B1's gray padlock near the end.
- Opening
- Tap B2 orange first, tap the exposed UL pink face second, then return to B2 green and B2 yellow before using the already visible UL key to open the blue lock.
- Danger Zone
- The two locks are different reveal events. The UL key is visible at the start and opens B3-B4 early; the LR key appears late and alone opens B1.
- Mechanics
- Two yellow top covers conceal late inner stacks, while two key-and-lock chains control the early B3-B4 reveal and the much later B1 light-blue reveal.
Frequently Asked Questions
How is the bottom-left lane opened in Level 541?
The visible UL key does not open B1. Clear the late LR red and brown turnovers until the second key removes B1's gray padlock.
What finishes the level?
Tap B4 pink, then unlocked B1 light blue. The remaining green cubes clear passively after B1 checks.