Mystery
problem — every listed problem · all sets
- internal id
- p-f20c3aba
- appearances
- gny-2012 (gny-2012) — X
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 3952
- data
- problemsets/gny-2012.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.