Problems from 2017 ICPC East-Central NA Regional Practice Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Arggggggh!0.0012111911496%1.7Easyen
Every Second Counts0.0063908797%2.2Easyen
Is Everybody Appy?0.003514814397%1.5Easyen
KaBlam!0.0034811873%4.9Mediumen
Life Savings0.00135191684%4.4Mediumen
Treating Fractions Irrationally0.0041611982%7.0Harden