Problems from ICPC 2012 North American Qualifier

Name Fastest Total Acc. Ratio Difficulty
Choosing Numbers 0.02 682 144 21% 7hard
Hitting the Targets 0.00 2584 1565 61% 1.6easy
Loopy Transit 0.00 243 140 58% 3.8medium
Maze Movement 0.05 875 464 53% 3.6medium
Multi-Touch Gesture Classification 0.00 128 31 24% 7.2hard
Out of Context 0.04 32 10 31% 8hard
Quite a Problem 0.00 4734 2023 43% 2.1easy
Ragged Right 0.00 4425 2268 51% 1.8easy
Stacking Curvy Blocks 0.00 593 172 29% 4.5medium
Texas Summers 0.02 930 327 35% 4medium
Unicycle Counting 0.00 241 55 23% 7hard