Problems from 2015 Virginia Tech High School Programming Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coloring Graphs0.0017878657573%4.7Mediumen
Cracking The Safe0.0028149844289%2.9Mediumen
First Orchard0.0041826421983%3.8Mediumen
Kitten on a Tree0.00863449322193%1.6Easyen
Recount0.00533572319389%2.1Easyen
Set!0.00131106598793%1.8Easyen
The Amazing Human Cannonball0.001404556435496%1.6Easyen
Triangle Ornaments0.0010153747388%2.5Easyen