Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Rational Sequence 20.001002598236591%2.5Easyen
Brocard Point of a Triangle0.0038014011683%4.5Mediumen
Compositions0.0010142938790%2.3Easyen
Farey Sequence Length0.0013669461789%3.0Mediumen
Immortal Porpoises0.0010883375891%2.5Easyen
RATS0.0043920715876%5.4Mediumen
Robots0.183721047370%7.8Harden
Running Steps0.009535532090%2.8Mediumen
Sum Kind of Problem0.00447895745694%1.4Easyen