Problems from ACM-ICPC World Finals 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Azulejos0.23887315168322%5.6Harden
Beautiful Bridges0.1972183517221%5.5Harden
Checks Post Facto0.0039551433927%6.4Harden
Circular DNA0.03563123442234%3.4Mediumen
Dead-End Detector0.10967147242829%4.0Mediumen
Directing Rainfall1.1032736218313%6.5Harden
First of Her Name0.161115180939522%5.7Harden
Hobson's Trains0.09103484526531%4.7Mediumen
Karel the Robot0.17265139910627%6.1Harden
Miniature Golf0.7498380414919%7.6Harden
Traffic Blights0.0310812346126%4.8Mediumen