Problems from 2014 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence0.00743156107234%4.7Mediumen
Farey Sums0.0018036119554%4.7Mediumen
Floating-Point Format Conversion0.002211694225%6.9Harden
Growing Rectangular Spiral0.008353223244%3.0Mediumen
Happy Happy Prime Prime0.001127339303641%2.1Easyen
Height Ordering0.00715849319255%1.7Easyen
Islands in the Data Stream0.00851771104259%2.9Mediumen
Mancala0.0010593962767%2.1Easyen
The Queen's Super-circular Patio0.0011221715170%3.3Mediumen