Problems from ACM-ICPC World Finals 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Azulejos0.231002347673021%5.1Mediumen
Beautiful Bridges0.1977384317220%5.4Mediumen
Checks Post Facto0.0039551855228%6.3Harden
Circular DNA0.03492110238135%3.3Mediumen
Dead-End Detector0.10790148941228%3.9Mediumen
Directing Rainfall1.1232736248814%6.5Harden
First of Her Name0.161335159037824%5.6Harden
Hobson's Trains0.09103487425930%4.6Mediumen
Karel the Robot0.17265145112427%5.2Mediumen
Miniature Golf0.79136077915019%7.7Harden
Traffic Blights0.0310762336026%4.8Mediumen