Problems from 2016 Southeast USA Regionals Division 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Alphabet0.00645175243647%2.9Mediumen
Buggy Robot0.0029024210744%5.2Mediumen
Enclosure0.0517572864315%8.0Harden
Illumination0.0096756821638%3.6Mediumen
InTents0.002991203932%5.0Mediumen
Islands0.00511299500144%1.6Easyen
Paint0.0737747815532%5.7Harden
Periodic Strings0.00812063102149%2.3Easyen
Water0.02637139146233%4.2Mediumen
Zigzag0.026996237038%4.8Mediumen