Problems from 2015 Virginia Tech High School Programming Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coloring Graphs0.0017870450872%5.4Mediumen
Cracking The Safe0.0028148142989%2.9Mediumen
First Orchard0.0041823118781%4.0Mediumen
Kitten on a Tree0.00863355313493%1.5Easyen
Recount0.00533458308889%2.2Easyen
Set!0.0013199592293%1.9Easyen
The Amazing Human Cannonball0.001404522432596%1.5Easyen
Triangle Ornaments0.0010152446889%2.4Easyen