Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Rational Sequence 20.001002660242591%2.3Easyen
Brocard Point of a Triangle0.0038014011683%4.5Mediumen
Compositions0.0010144340191%2.3Easyen
Farey Sequence Length0.0013671263389%2.9Mediumen
Immortal Porpoises0.0010883976591%2.4Easyen
RATS0.0043922517477%5.4Mediumen
Robots0.183721047370%7.8Harden
Running Steps0.009536332790%2.7Easyen
Sum Kind of Problem0.00448050760394%1.4Easyen