Problems from ICPC 2012 North American Qualifier

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Choosing Numbers0.028793421022%6.8Harden
Hitting the Targets0.001733756218858%1.6Easyen
Loopy Transit0.0034542222453%3.6Mediumen
Maze Movement0.02962200890745%3.2Mediumen
Multi-Touch Gesture Classification0.0025262594116%6.8Harden
Out of Context0.0212671963317%6.8Harden
Quite a Problem0.0056510268241%2.0Easyen
Ragged Right0.0055741281049%1.7Easyen
Stacking Curvy Blocks0.00584925430%4.7Mediumen
Texas Summers0.00263282895234%3.9Mediumen
Unicycle Counting0.006253257122%7.4Harden