Problems from 2014 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence0.00742934103235%4.8Mediumen
Farey Sums0.0018035119957%4.8Mediumen
Floating-Point Format Conversion0.002211564126%6.9Harden
Growing Rectangular Spiral0.008351522744%3.0Mediumen
Happy Happy Prime Prime0.001127178297541%2.2Easyen
Height Ordering0.00715090277855%2.0Easyen
Islands in the Data Stream0.00851709103561%2.8Mediumen
Mancala0.0010589562470%1.9Easyen
The Queen's Super-circular Patio0.0011219314274%3.3Mediumen