Problems from ICPC 2012 North American Qualifier

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Choosing Numbers0.028784119123%6.9Harden
Hitting the Targets0.001943177188359%1.6Easyen
Loopy Transit0.0034536420657%3.6Mediumen
Maze Movement0.02962164574245%3.5Mediumen
Multi-Touch Gesture Classification0.0025262033417%8.0Harden
Out of Context0.0312671353022%7.2Harden
Quite a Problem0.0055848238241%2.0Easyen
Ragged Right0.0055041248849%1.9Easyen
Stacking Curvy Blocks0.00569320730%4.7Mediumen
Texas Summers0.02263227880235%4.0Mediumen
Unicycle Counting0.006252826322%7.3Harden