Problems from 2014 Greater New York Region ACM Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Rational Sequence 1379 466 34% 0.00 499 364 73% 4.7
Farey Sums 154 88 57% 0.00 78 66 85% 4.0
Floating-Point Format Conversion 112 26 23% 0.00 39 26 67% 5.6
Growing Rectangular Spiral 184 84 46% 0.00 90 76 84% 3.8
Happy Happy Prime Prime 3430 1369 40% 0.00 1090 945 87% 2.3
Height Ordering 1288 742 58% 0.00 749 679 91% 2.1
Islands in the Data Stream 627 395 63% 0.00 387 351 91% 2.3
Mancala 386 285 74% 0.00 258 250 97% 1.7
The Queen's Super-circular Patio 81 55 68% 0.00 57 53 93% 3.0