Problems from 2013 ACM-ICPC North American Qualifier

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
4 thought 0.00 184 15486 5191 34% 3.0Medium en
Biggest Slice 0.00 424 1297 316 24% 6.3Hard en
Erratic Ants 0.00 581 1683 495 29% 5.1Medium en
Even Up Solitaire 0.00 135 7431 2978 40% 2.6Easy en
Goldbach's Conjecture 0.00 190 6088 2476 41% 2.2Easy en
Island Buses 0.00 1375 753 212 28% 7.1Hard en
Oddities 0.00 52 36411 19806 54% 1.4Easy en
Plotting Polynomials 0.00 193 486 350 72% 2.4Easy en
Shotcube 0.17 1904 420 61 15% 8.6Hard en
Ternarian Weights 0.00 290 1737 590 34% 3.7Medium en
Trapezoid Walkway 0.00 451 631 322 51% 3.6Medium en