Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Rational Sequence 20.001002608237591%2.5Easyen
Brocard Point of a Triangle0.0038014011683%4.5Mediumen
Compositions0.0010142938790%2.3Easyen
Farey Sequence Length0.0013670362589%2.9Mediumen
Immortal Porpoises0.0010883475991%2.5Easyen
RATS0.0043920916077%5.4Mediumen
Robots0.183721047370%7.8Harden
Running Steps0.009535832390%2.8Mediumen
Sum Kind of Problem0.00447967752694%1.4Easyen