Problems from 2014 Southeast USA Regionals Division 1

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Alchemy0.021415963334%9.4Harden
Containment0.009641085551%7.6Harden
Gold Leaf0.002001533158%7.4Harden
Hill Number0.0041528922879%4.9Mediumen
Knights0.0010691106761%7.0Harden
Shuffles0.018319216184%4.7Mediumen
Stained Carpet0.0033415611674%6.4Harden
Stamp Stamp0.07761442352%7.3Harden
Word Ladder0.0081017012372%6.9Harden