Jigsaw
problem — every listed problem · all sets
- internal id
- p-f749e92f
- short name
- jigsaw
- appearances
- ukiepc-2020 (ukiepc-2020) — J
- held
- StDIVOVSoP
- solve online
- Baekjoon Online Judge (wayback) closed 2026-04-28 id 20338
- notes
- essentially same as Jigsaw in benelux-2020
- data
- problemsets/ukiepc-2020.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.