Problems from ICPC 2012 North American Qualifier

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Choosing Numbers0.028785519723%6.9Harden
Hitting the Targets0.001943238192359%1.6Easyen
Loopy Transit0.0034536420657%3.7Mediumen
Maze Movement0.02962187684945%3.3Mediumen
Multi-Touch Gesture Classification0.0025262143516%7.6Harden
Out of Context0.0312671353022%7.2Harden
Quite a Problem0.0055919241141%2.1Easyen
Ragged Right0.0055076250549%1.9Easyen
Stacking Curvy Blocks0.00572321329%4.8Mediumen
Texas Summers0.02263242583634%4.0Mediumen
Unicycle Counting0.006252826322%7.4Harden