Ball of Whacks
problem — every listed problem · all sets
- internal id
- p-ae308946
- uuid
- dc067246-ad6f-4e56-8a03-ebbdbf723295
- short name
- ballofwhacks
- appearances
- ecna-2021 (ecna-2021) — C
- held
- not recorded yet
- solve online
- Kattis id ballofwhacks
Baekjoon Online Judge (wayback) closed 2026-04-28 id 24557
Codeforces Gym id 104196/C - data
- problemsets/ecna-2021.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.