Problems from 2018 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bingo Ties0.00755276439714%7.8Harden
Das Blinkenlights0.0057954339743%1.7Easyen
Ebony and Ivory0.00116549821343%5.3Mediumen
Froggie0.00598399164316%6.5Harden
Fruit Slicer0.00623123619216%7.1Harden
LCM Tree0.0714281623421%8.7Harden
Left and Right0.0153039128342%3.0Mediumen
Longest Life0.03555514326%7.2Harden
Monitoring Ski Paths0.0257387922325%7.0Harden
Peg Game for Two0.0146258536562%3.3Mediumen
Run-Length Encoding, Run!0.0056904364853%1.6Easyen
Superdoku0.0097696327929%6.7Harden
Triangular Clouds0.11535211031%6.5Harden