Yarn Loop level guide
Yarn Loop Level 415 Walkthrough
Level 415 goal: keep the upper, middle, and lower horizontal stripes shrinking together before the wide panel narrows into short bars. The slow chokepoint shows up around 02:20-04:40, when the picture hangs as an upside-down triangle of stacked strips, so keep the side scraps moving and avoid finishing one band layer ahead of the others.
Verified Board Notes
- Initial Layout Geometry
- The board opens as a wide striped pattern made of stacked horizontal bands in orange, blue, purple, cream, and dark navy, all packed into a flat rectangular panel.
- Goal / Target Area
- The full striped panel is the main picture, but the center bands and the lower bands both matter because the pattern later narrows into a hanging inverted triangle of short horizontal strips.
- Opening Moves
- Start by shaving the broad top and middle bands while also trimming the lower stripes, so the panel shrinks evenly instead of leaving a narrow stack of isolated horizontal bars in the center.
- Danger Zone
- The slowest stretch is about 02:20-04:40, when the full rectangle has already collapsed and the remaining pattern hangs as a compact upside-down triangle of short stripes with scattered side scraps.
- Unique Mechanics
- Level 415 is a pattern board rather than a scene or silhouette. The difficulty comes from turning many parallel horizontal bands into one clean collapse before they separate into short stacked strips.
Quick Tips for Level 415 (spoiler-free)
- Trim the broad top and middle bands while also touching the lower stripes.
- Keep the side frame scraps moving so the striped panel does not stay boxed in as it narrows.
- In 02:20-04:40, clear the thickest band in the hanging stack before the smaller strips.
How to Solve Yarn Loop Level 415 — Full Solution
- Open on the broad horizontal bands across the top and middle while taking light cuts from the lower stripes too.
- Keep the outer frame scraps moving so the striped panel does not stay boxed in as it narrows.
- Do not finish one stripe layer completely before the others, because the remaining bands then hang as thin isolated bars.
- From 02:20 to 04:40, clear the biggest remaining band in the center stack first, then connect the smaller upper and lower strips around it.
- Finish by sweeping the final tiny horizontal bars and any last side scraps near the frame.
Common Mistakes to Avoid
- Not planning the chain clear: each finished route should immediately set up the next one.
- Moving a yarn segment without confirming the matching color can still connect later.
- Ignoring choke points where two colors cross and block each other.
Frequently Asked Questions
Why does Level 415 slow down after the rectangle collapses?
The input says the late board turns into a compact upside-down triangle of short stripes. Once the pattern becomes a stack of tiny horizontal bars, cleanup gets much slower.
What is the best target in the 02:20-04:40 phase on Level 415?
Take the biggest remaining band in the center stack first. The source highlights that hanging striped triangle as the real late-game shape.
Why should the lower stripes stay active early on Level 415?
The opening and objective both say the panel should shrink evenly. If the lower bands are ignored, the endgame becomes a narrow stack of isolated bars in the middle.