Kemija
problem — every listed problem · all sets
- internal id
- p-787d3219
- appearances
- croatia-2007 (croatia-2007) — E
- held
- not recorded yet
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 14159
- data
- problemsets/croatia-2007.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.