Problems from ICPC 2012 North American Qualifier

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Choosing Numbers0.028720213667%6.7Harden
Hitting the Targets0.001732123200394%1.5Easyen
Loopy Transit0.0034522619084%3.5Mediumen
Maze Movement0.0296271963588%2.9Mediumen
Multi-Touch Gesture Classification0.002526453169%6.1Harden
Out of Context0.021267251352%7.3Harden
Quite a Problem0.00312507228691%2.0Easyen
Ragged Right0.00442876266293%1.6Easyen
Stacking Curvy Blocks0.0034625421384%4.4Mediumen
Texas Summers0.0026373560482%3.9Mediumen
Unicycle Counting0.00625996364%7.2Harden