Problems from 2018 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bingo Ties0.00755281240514%7.7Harden
Das Blinkenlights0.0058097346043%1.6Easyen
Ebony and Ivory0.00116551821942%5.3Mediumen
Froggie0.00598406665416%6.5Harden
Fruit Slicer0.00623128920016%7.0Harden
LCM Tree0.0714281693420%8.7Harden
Left and Right0.0053119132843%2.9Mediumen
Longest Life0.03558314926%7.0Harden
Monitoring Ski Paths0.0257390023126%6.8Harden
Peg Game for Two0.0146265136857%3.3Mediumen
Run-Length Encoding, Run!0.0056966369653%1.6Easyen
Superdoku0.0097699028729%6.6Harden
Triangular Clouds0.11536711231%6.4Harden