Problems from NSA Challenge 2024 ICPC NAC

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
2-Dimensional Indexing	0.01	978	48	29	60%	7.2Hard	en
Key Changes	0.00	687	42	31	74%	8.9Hard	en
Key Exchange	0.16	761	52	42	81%	8.0Hard	en