Problems from 2016 Southeast USA Regionals Division 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Alphabet0.00645840266446%2.8Mediumen
Buggy Robot0.0029027811341%5.2Mediumen
Enclosure0.0517573384513%8.0Harden
Illumination0.0096770925536%3.6Mediumen
InTents0.002991484430%4.9Mediumen
Islands0.00512380541144%1.7Easyen
Paint0.0437752316331%5.6Harden
Periodic Strings0.00812229111550%2.2Easyen
Water0.02637147847932%4.3Mediumen
Zigzag0.0269108342739%4.7Mediumen