Problems from 2016 Southeast USA Regionals Division 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Alphabet0.00645250247947%2.9Mediumen
Buggy Robot0.0029024210744%5.1Mediumen
Enclosure0.0517572864315%8.0Harden
Illumination0.0096761122136%3.7Mediumen
InTents0.002991203932%5.0Mediumen
Islands0.00511403503444%1.6Easyen
Paint0.0737747815532%5.6Harden
Periodic Strings0.00812081103150%2.3Easyen
Water0.02637139546333%4.2Mediumen
Zigzag0.0269101841240%4.5Mediumen