Problems from 2015 Virginia Tech High School Programming Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Coloring Graphs0.00178426787020%5.3Mediumen
Cracking The Safe0.0028187647955%2.8Mediumen
First Orchard0.0047139420652%4.0Mediumen
Kitten on a Tree0.00866143346756%1.6Easyen
Recount0.0157799361346%2.3Easyen
Set!0.00131206290844%2.0Easyen
The Amazing Human Cannonball0.001407509453060%1.5Easyen
Triangle Ornaments0.0010194559563%2.2Easyen