Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Rational Sequence 20.001002639240691%2.3Easyen
Brocard Point of a Triangle0.0038014011683%4.5Mediumen
Compositions0.0010143339190%2.3Easyen
Farey Sequence Length0.0013670762889%2.9Mediumen
Immortal Porpoises0.0010883876491%2.4Easyen
RATS0.0043922117177%5.4Mediumen
Robots0.183721047370%7.9Harden
Running Steps0.009536032590%2.7Easyen
Sum Kind of Problem0.00447996755594%1.4Easyen