Problems from ICPC 2012 North American Qualifier

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Choosing Numbers0.028720113567%6.7Harden
Hitting the Targets0.001732108198894%1.5Easyen
Loopy Transit0.0034522418783%3.6Mediumen
Maze Movement0.0296270361988%2.9Mediumen
Multi-Touch Gesture Classification0.002526453067%6.9Harden
Out of Context0.021267251352%7.1Harden
Quite a Problem0.00312499227891%2.0Easyen
Ragged Right0.00442818260392%1.7Easyen
Stacking Curvy Blocks0.0034625421283%4.4Mediumen
Texas Summers0.0026373260282%4.0Mediumen
Unicycle Counting0.00625996364%7.1Harden