Problems from 2018 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Bingo Ties0.0075583134041%7.6Harden
Das Blinkenlights0.00453270305593%1.6Easyen
Ebony and Ivory0.00116523319584%5.2Mediumen
Froggie0.0059875946661%6.5Harden
Fruit Slicer0.0062321313563%6.9Harden
LCM Tree0.071428492143%8.5Harden
Left and Right0.00651342109081%2.9Mediumen
Longest Life0.039131478961%6.8Harden
Monitoring Ski Paths0.0257325616866%6.7Harden
Peg Game for Two0.0146229626389%3.3Mediumen
Run-Length Encoding, Run!0.00843502327393%1.6Easyen
Superdoku0.0097633919858%6.5Harden
Triangular Clouds0.11494854351%6.3Harden