Problems from 2020-2021 North Central North America and Southern California ICPC Regional Contest

Languages
Ada Loveslaces0.012251785229%5.8Harden
Agamemnon's Odyssey0.0437845014232%5.2Mediumen
Codenames0.4218391241512%8.3Harden
Curve Speed0.006089031836%2.7Easyen
Digital Speedometer0.0020660110317%4.8Mediumen
ICPC Record Matching0.004304337718%5.0Mediumen
LogDB0.009722006332%4.8Mediumen
Redundant Binary Notation0.003201036765%4.2Mediumen
Ride-Hailing0.028251413323%6.7Harden
Safest Taxi0.174021471634%6.6Harden
Staggering to the Finish0.00730923437%3.7Mediumen
Substring Characters0.0036829014550%4.5Mediumen