Problems from ICPC 2012 North American Qualifier

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
Choosing Numbers 0.02 291 666 143 21% 7.0Hard en
Hitting the Targets 0.00 194 2756 1661 60% 1.6Easy en
Loopy Transit 0.00 345 283 173 61% 3.6Medium en
Maze Movement 0.04 962 1003 508 51% 3.6Medium en
Multi-Touch Gesture Classification 0.00 2526 168 31 18% 8.0Hard en
Out of Context 0.04 1267 98 28 29% 7.2Hard en
Quite a Problem 0.00 35 4801 2033 42% 2.2Easy en
Ragged Right 0.00 93 4565 2299 50% 1.9Easy en
Stacking Curvy Blocks 0.00 486 584 167 29% 4.8Medium en
Texas Summers 0.02 762 1209 395 33% 4.3Medium en
Unicycle Counting 0.00 924 253 58 23% 7.6Hard en