Problems from Rocky Mountain Regional Contest (RMRC) 2017

Languages
Decisions, Decisions0.0012650727855%3.0Mediumen
Flow Free0.0089961530249%3.4Mediumen
Frosh Week0.01692539134053%2.2Easyen
Heart Rate0.004511558743564%1.4Easyenja
Hissing Microphone0.0013301231615454%1.4Easyen
Initials0.015512787025%6.9Harden
Multiplication Game0.02563104434333%5.1Mediumen
Open-Pit Mining0.00100576735646%4.2Mediumen
Palindromic Password0.0095197869535%3.8Mediumen
Particle Collision0.0096546914631%5.6Harden
Polyline Simplification0.0589297224425%6.2Harden