Problems from 2018 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Bingo Ties0.0075584134741%7.5Harden
Das Blinkenlights0.00453352313393%1.6Easyen
Ebony and Ivory0.00116524020184%5.2Mediumen
Froggie0.0059876747462%6.4Harden
Fruit Slicer0.0062321813964%6.8Harden
LCM Tree0.071428512141%9.0Harden
Left and Right0.00651372111581%2.9Mediumen
Longest Life0.039131549360%7.2Harden
Monitoring Ski Paths0.0257326317366%6.7Harden
Peg Game for Two0.0146230327290%3.2Mediumen
Run-Length Encoding, Run!0.00843571333994%1.6Easyen
Superdoku0.0097634920458%6.5Harden
Triangular Clouds0.11494864451%6.5Harden