I’m a Frayed Knot
problem — every listed problem · all sets
- internal id
- p-09cd6105
- appearances
- nzpc-2005 (nzpc-2005) — P
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 2384
- data
- problemsets/nzpc-2005.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.