Problems from ACM-ICPC World Finals 2019

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Azulejos 2890 580 20% 0.23 565 384 68% 4.4
Beautiful Bridges 645 117 18% 0.23 106 87 82% 5.0
Checks Post Facto 113 33 29% 0.00 26 16 62% 6.8
Circular DNA 882 306 35% 0.03 268 229 85% 3.1
Dead-End Detector 1203 343 29% 0.10 275 239 87% 3.4
Directing Rainfall 519 59 11% 1.12 45 28 62% 6.0
First of Her Name 1306 296 23% 0.16 192 163 85% 4.5
Hobson's Trains 747 213 29% 0.09 161 140 87% 3.4
Karel the Robot 383 100 26% 0.18 46 39 85% 4.4
Miniature Golf 620 109 18% 0.79 116 79 68% 7.2
Traffic Blights 168 37 22% 0.03 36 30 83% 6.2