Problems from 2014 Southeast USA Regionals Division 1

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Alchemy0.0214151033433%9.4Harden
Containment0.009641085450%7.8Harden
Gold Leaf0.002001543259%7.3Harden
Hill Number0.0041531124679%4.7Mediumen
Knights0.0010691136860%7.2Harden
Shuffles0.018320317084%4.6Mediumen
Stained Carpet0.0033415911774%6.4Harden
Stamp Stamp0.07761432353%6.9Harden
Word Ladder0.0081017412572%6.9Harden