Problems from ICPC 2012 North American Qualifier

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Choosing Numbers0.028785519723%6.9Harden
Hitting the Targets0.001943227191859%1.6Easyen
Loopy Transit0.0034536420657%3.6Mediumen
Maze Movement0.02962180581345%3.3Mediumen
Multi-Touch Gesture Classification0.0025262113416%8.2Harden
Out of Context0.0312671353022%7.2Harden
Quite a Problem0.0055911240441%2.1Easyen
Ragged Right0.0055051249249%1.9Easyen
Stacking Curvy Blocks0.00572321329%4.8Mediumen
Texas Summers0.02263232381135%4.1Mediumen
Unicycle Counting0.006252826322%7.3Harden