Problems from 2015 Virginia Tech High School Programming Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coloring Graphs0.0017874253873%5.3Mediumen
Cracking The Safe0.0028149744289%2.8Mediumen
First Orchard0.0041826321883%3.8Mediumen
Kitten on a Tree0.00863444321793%1.6Easyen
Recount0.00533566318889%2.1Easyen
Set!0.00131104296392%2.0Easyen
The Amazing Human Cannonball0.001404553435196%1.6Easyen
Triangle Ornaments0.0010153747388%2.6Easyen