Problems from 2018 ICPC North American Qualifier Contest

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
Bingo Ties 0.00 755 2560 379 15% 7.6Hard en
Das Blinkenlights 0.00 47 6591 2953 45% 1.7Easy en
Ebony and Ivory 0.00 1165 442 203 46% 5.4Medium en
Froggie 0.00 598 3413 541 16% 6.1Hard en
Fruit Slicer 0.00 623 1116 175 16% 7.3Hard en
LCM Tree 0.07 1715 116 23 20% 9.0Hard en
Left and Right 0.01 102 2696 1154 43% 3.0Medium en
Longest Life 0.03 913 472 130 28% 7.0Hard en
Monitoring Ski Paths 0.02 573 778 204 26% 7.1Hard en
Peg Game for Two 0.01 462 473 331 70% 3.2Medium en
Run-Length Encoding, Run! 0.00 84 5449 3019 55% 1.9Easy en
Superdoku 0.00 976 828 229 28% 7.0Hard en
Triangular Clouds 0.11 1177 248 67 27% 8.3Hard en