Problems from 2017 ACM ICPC North Central North America Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Atlantis 433 66 15% 0.05 91 48 53% 7.3
Lost Map 807 375 46% 0.27 265 229 86% 3.6
Pokemon Go Go 502 163 32% 0.02 124 96 77% 5.8
Racing Around the Alphabet 1405 912 65% 0.00 861 830 96% 1.5
Smooth Array 169 50 30% 0.04 54 41 76% 7.4
Stoichiometry 108 26 24% 0.00 33 21 64% 7.4
Urban Design 229 100 44% 0.02 98 85 87% 4.4
Zebras and Ocelots 1415 489 35% 0.00 493 429 87% 3.2