Problems from 2016 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Mazing!0.092635769148326%6.3Harden
A Rational Sequence (Take 3)0.00862885191166%2.7Easyen
DA-Sort0.00105177578044%3.6Mediumen
FBI Universal Control Numbers0.00270153183254%2.2Easyen
Magical Mystery Knight's Tour0.0022201908875%9.5Harden
Permutation Descent Counts0.00111118780067%2.1Easyen
Smoothed Gardens0.0325922653513%8.8Harden
Tight-Fit Sudoku0.00113244316036%4.7Mediumen
Which Base is it Anyway?0.00573314127238%2.5Easyen
m-ary Partitions0.00194111249845%3.3Mediumen