Problems from 2018 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Bingo Ties0.0075583734441%7.6Harden
Das Blinkenlights0.00453319310193%1.6Easyen
Ebony and Ivory0.00116523919983%5.3Mediumen
Froggie0.0059876146861%6.6Harden
Fruit Slicer0.0062321613763%6.9Harden
LCM Tree0.071428502142%8.6Harden
Left and Right0.00651360110481%2.9Mediumen
Longest Life0.039131529059%7.4Harden
Monitoring Ski Paths0.0257326117166%6.8Harden
Peg Game for Two0.0146230026889%3.3Mediumen
Run-Length Encoding, Run!0.00843551332093%1.6Easyen
Superdoku0.0097634520158%6.5Harden
Triangular Clouds0.11494854351%6.4Harden