Problems from 2014 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence0.00743673126634%5.1Mediumen
Farey Sums0.0018042521651%4.6Mediumen
Floating-Point Format Conversion0.002211934222%6.8Harden
Growing Rectangular Spiral0.008361225241%3.0Mediumen
Happy Happy Prime Prime0.001127894327942%2.0Easyen
Height Ordering0.00716507356555%1.7Easyen
Islands in the Data Stream0.00852377127153%3.2Mediumen
Mancala0.00105102966565%2.1Easyen
The Queen's Super-circular Patio0.0011224915863%3.2Mediumen