Problems from 2018 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bingo Ties0.00755274639314%7.8Harden
Das Blinkenlights0.0057727331743%1.7Easyen
Ebony and Ivory0.00116548621344%5.4Mediumen
Froggie0.00598393262316%6.6Harden
Fruit Slicer0.00623122018915%7.2Harden
LCM Tree0.0714281493423%8.7Harden
Left and Right0.0152999127042%3.0Mediumen
Longest Life0.03554114226%7.3Harden
Monitoring Ski Paths0.0257386622326%7.0Harden
Peg Game for Two0.0146256836264%3.3Mediumen
Run-Length Encoding, Run!0.0056407348454%1.7Easyen
Superdoku0.0097695027929%6.7Harden
Triangular Clouds0.11532610633%6.5Harden