Loop Sort level guide
Loop Sort Level 18 Walkthrough
Loop Sort Level 18 uses a two-tier serpentine loop: clear the pink top turn, carry green through the middle-left bend, then add red and orange in lower-rail order before the purple-gray-pink finish.
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How to Solve Loop Sort Level 18 — Full Solution
- Let the visible pink segment exit the top rail through the short right turn before releasing another top-rail group.
- Route green from the middle-left stack through the middle-left bend and onto the lower lane.
- Release red only after green is established on the lower rail, preserving the follow order through the right-side rise.
- Open the middle orange-gray-red truck after the red receiver changes, then carry orange along the serpentine return.
- Send the revealed purple, gray, and pink groups through the lower-right rise to clear the final truck states.
Colors in this level:
Pink, Green, Red, Orange, Purple, Gray, Yellow, Brown, Blue
Common Mistakes to Avoid
- Putting red on the lower route while green is still at the middle-left handoff.
- Treating the covered pink or gray cargo as an opening color before the video shows its reveal.
Quick Tips for Loop Sort Level 18 (spoiler-free)
- Clear the pink top turn before adding a second top-rail color.
- Put green on the lower rail before releasing red.
- Delay the orange-gray-red stack until the red receiver changes state.
Board notes 5 details
- Layout
- A tall serpentine route joins a top rail, a middle row, and a bottom rail through a short top-right turn and lower-right rise. Upper stacks show brown-yellow, gray-purple, and yellow with pink; the middle row shows green-brown-gray, orange-gray-red, and blue-red. The lower row includes red-green, covered pink, and gray-orange cargo.
- Goal
- Clear the remaining five groups from the recorded 5/10 state. The final red, orange, and pink traffic must traverse the lower-right rise before their truck groups complete.
- Opening
- Let the first pink top-rail segment clear the short right turn, then route green around the middle-left bend. Red follows only once green is established on the lower rail.
- Danger Zone
- Opening the orange-gray-red middle truck while green is still using the middle-left bend can send red onto the lower route ahead of the green sequence.
- Mechanics
- Two horizontal rails form one serpentine route. The top turn and lower-right rise are shared transfers, and pink or gray cargo behind covers is only usable after its observed reveal.
Frequently Asked Questions
What is the key handoff in Loop Sort Level 18?
The middle-left bend. Green must pass it before red and orange use the lower rail, or the later groups can overtake the required order.
Why does orange wait in Level 18?
Orange shares the middle-to-lower return with red. Wait for the red receiver change so orange does not enter the lower rail prematurely.