Problems from 2014 ICPC North America Qualifier

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
Color Walk 0.01 1436 147 45 31% 8.6Hard en
Eight Queens 0.00 247 15323 4300 28% 2.9Medium en
Flexible Spaces 0.00 71 8757 4830 55% 1.8Easy en
Flip Five 0.00 304 2561 1272 50% 3.1Medium en
Human Cannonball Run 0.00 444 4920 2445 50% 1.9Easy en
Mixed Fractions 0.00 60 16453 8009 49% 1.6Easy en
Narrow Art Gallery 0.00 320 10995 3532 32% 3.0Medium en
Pesky Mosquitoes 0.00 465 1685 412 24% 4.7Medium en
Tractor 0.00 205 1079 320 30% 5.8Hard en
Units 0.00 768 1072 401 37% 3.3Medium en
Yikes - Bikes! 0.00 721 381 72 19% 8.2Hard en