Problems from 2014 Southeast USA Regionals Division 1

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Alchemy0.0214151053432%9.5Harden
Containment0.009641186353%7.1Harden
Gold Leaf0.002001543259%7.3Harden
Hill Number0.0041531825380%4.5Mediumen
Knights0.0010691177362%6.5Harden
Shuffles0.018320517284%4.5Mediumen
Stained Carpet0.0033416011874%6.3Harden
Stamp Stamp0.07761452453%7.2Harden
Word Ladder0.0081017512773%6.7Harden