Yarn Loop level guide
Yarn Loop Level 21 Walkthrough
Level 21's goal is to clear the horseshoe border before the orange thread knots. Work from the exposed bottom yellow and purple tiles up both side columns so the top strip opens evenly. The center knots look close, but they are heavy anchored jobs that are safer only after the outer shell is mostly gone and the tray has space again.
Quick Tips for Level 21 (spoiler-free)
- Start from the exposed bottom yellow and purple tiles instead of tapping the orange center first.
- Climb the left and right columns evenly so one side does not stay sealed while the top strip waits.
- If the tray fills near 00:14, finish a waiting border job before you unwind more orange knots.
How to Solve Yarn Loop Level 21 — Full Solution
- Open with the exposed bottom yellow and purple tiles.
- Climb both side columns upward so the horseshoe border opens on both sides.
- Clear the top strip after the side columns expose it cleanly.
- Leave the orange thread knots alone until the yellow-purple shell is mostly gone and the tray has room.
- If the tray is full near 00:14, wait for one border collection to finish, then unwind the center knots in smaller waves.
Common Mistakes to Avoid
- Starting a color before checking whether its full loop route is open.
- Clearing the nearest yarn segment while leaving its matching color blocked.
- Rushing the first move before spotting which color has the cleanest path.
Frequently Asked Questions
Why do the orange thread knots stall this level so easily?
The input notes that the orange thread knots are heavy anchored jobs that demand repeated unwinding, so entering them too early is much worse than extending the outer border cleanup.
What is the safest opening route on Level 21?
Begin from the two exposed bottom tiles, one yellow and one purple, then climb the left and right columns so the top strip and center appear on time instead of one side staying sealed.
What should I do when the tray jams around 00:14?
Do not tap deeper into the knot block at that moment. Let one active border collection finish so the first waiting tile can unwind out of the tray, then return to the center.