Problems from 2023 ICPC North America Championship

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Tree and Two Edges0.0322511278265%7.6Harden
Allergen Testing0.005621815370%6.4Harden
Broken Minimum Spanning Tree0.009911159482%6.3Harden
Fail Fast0.08862772532%9.3Harden
First Last0.00815603965%8.0Harden
Four Square0.0060913910072%6.5Harden
Frequent Flier0.0235112610382%5.6Harden
Game Show Elimination0.49376917741%6.6Harden
Power of Divisors0.0036719415479%5.6Harden
Repetitive String Invention0.02889766282%6.4Harden
Space Alignment0.0025217714783%5.5Harden
Splitting Pairs0.00134917684%5.9Harden
Who Watches the Watchmen?0.084489281554%8.6Harden