Problems from ACM-ICPC World Finals 2019

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Azulejos 2922 586 20% 0.23 572 389 68% 4.5
Beautiful Bridges 648 118 18% 0.23 108 88 81% 5.4
Checks Post Facto 114 33 29% 0.00 27 16 59% 7.1
Circular DNA 885 308 35% 0.03 270 231 86% 3.2
Dead-End Detector 1215 345 28% 0.10 277 241 87% 3.4
Directing Rainfall 519 59 11% 1.12 45 28 62% 6.0
First of Her Name 1308 297 23% 0.16 194 164 85% 4.6
Hobson's Trains 750 214 29% 0.09 162 141 87% 3.4
Karel the Robot 393 107 27% 0.18 46 40 87% 5.2
Miniature Golf 622 110 18% 0.79 118 80 68% 7.3
Traffic Blights 168 37 22% 0.03 36 30 83% 6.3