Problems from ICPC 2012 North American Qualifier

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Choosing Numbers0.028789620523%6.8Harden
Hitting the Targets0.001733703215158%1.6Easyen
Loopy Transit0.0034540021855%3.7Mediumen
Maze Movement0.02962197189245%3.2Mediumen
Multi-Touch Gesture Classification0.0025262403816%6.7Harden
Out of Context0.0212671683219%7.2Harden
Quite a Problem0.0056389262041%2.1Easyen
Ragged Right0.0055600274549%1.8Easyen
Stacking Curvy Blocks0.00580124030%4.9Mediumen
Texas Summers0.00263274192934%4.0Mediumen
Unicycle Counting0.006253056722%7.6Harden