Problems from ACM-ICPC World Finals 2019

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Azulejos 2597 524 20% 0.23 522 352 67% 4.3
Beautiful Bridges 496 103 21% 0.23 91 75 82% 4.9
Checks Post Facto 83 30 36% 0.00 19 14 74% 4.5
Circular DNA 813 283 35% 0.03 245 211 86% 2.9
Dead-End Detector 643 210 33% 0.10 215 186 87% 3.6
Directing Rainfall 462 49 11% 1.12 37 22 59% 5.2
First of Her Name 1171 262 22% 0.16 174 150 86% 4.5
Hobson's Trains 431 147 34% 0.09 124 110 89% 3.8
Karel the Robot 322 79 25% 0.18 37 29 78% 5.8
Miniature Golf 558 97 17% 0.79 100 69 69% 6.7
Traffic Blights 157 33 21% 0.03 33 27 82% 6.0