Problems from 2016 Southeast USA Regionals Division 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Alphabet0.00645432256847%3.0Mediumen
Buggy Robot0.0029025910741%5.2Mediumen
Enclosure0.0517573244514%8.0Harden
Illumination0.0096767324236%3.6Mediumen
InTents0.002991324131%5.0Mediumen
Islands0.00512284537144%1.6Easyen
Paint0.0437749715832%5.7Harden
Periodic Strings0.00812131107050%2.3Easyen
Water0.02637141746733%4.3Mediumen
Zigzag0.0269105142040%4.7Mediumen