Problems from 2023 ICPC North America Championship

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Tree and Two Edges0.0322511338967%7.2Harden
Allergen Testing0.005624617170%6.2Harden
Broken Minimum Spanning Tree0.009911219982%6.3Harden
Fail Fast0.08862792633%9.3Harden
First Last0.00815604067%7.6Harden
Four Square0.0060914510472%6.7Harden
Frequent Flier0.0235113010682%5.7Harden
Game Show Elimination0.03324017847%6.6Harden
Power of Divisors0.0036720416380%5.5Harden
Repetitive String Invention0.02889796380%6.9Harden
Space Alignment0.0025219015783%5.6Harden
Splitting Pairs0.00134958084%5.9Harden
Who Watches the Watchmen?0.084489311652%8.7Harden