Problems from Northeast North America Regional 2014

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Avoidland0.0310162354187%3.0Mediumen
Brick Wall0.0033429623278%5.2Mediumen
Cake0.0025622717477%6.1Harden
Cover up0.001407765370%7.0Harden
Hopper0.131645536265%9.5Harden
Rebel Die0.09927673349%8.8Harden
Sheep Pen0.00869563155%8.9Harden