Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Rational Sequence 20.001002575234591%2.6Easyen
Brocard Point of a Triangle0.0038013911583%4.6Mediumen
Compositions0.0010142838790%2.3Easyen
Farey Sequence Length0.0013667860289%3.0Mediumen
Immortal Porpoises0.0010882875391%2.5Easyen
RATS0.0052920615676%5.5Harden
Robots0.183721047370%7.8Harden
Running Steps0.009535231991%2.7Easyen
Sum Kind of Problem0.00447864742794%1.4Easyen