Problems from ACM-ICPC World Finals 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Azulejos0.23887332269621%5.6Harden
Beautiful Bridges0.1972184817320%5.5Harden
Checks Post Facto0.0039551594126%6.5Harden
Circular DNA0.03563128342433%3.5Mediumen
Dead-End Detector0.10967149743429%4.1Mediumen
Directing Rainfall1.1032736348513%6.6Harden
First of Her Name0.161115182939922%5.7Harden
Hobson's Trains0.09103485726631%4.7Mediumen
Karel the Robot0.17265141210726%6.1Harden
Miniature Golf0.7498382015118%7.6Harden
Traffic Blights0.0310812486225%4.8Mediumen