Four Square
problem — every listed problem · all sets
- internal id
- p-c7f4b4d5
- uuid
- 1bb383cc-0b22-4a63-95a3-bd7cff617e0a
- short name
- foursquare
- appearances
- nac-2023 (nac-2023)
- held
- not recorded yet
- solve online
- Kattis id foursquare
- data
- problemsets/nac-2023.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.