Problems from 2016 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Mazing!0.092635698147226%6.2Harden
A Rational Sequence (Take 3)0.00862842189267%2.7Easyen
DA-Sort0.00105176877844%3.6Mediumen
FBI Universal Control Numbers0.00270152783154%2.2Easyen
Magical Mystery Knight's Tour0.0022201903875%9.5Harden
Permutation Descent Counts0.00111118279767%2.1Easyen
Smoothed Gardens0.0325922633513%8.8Harden
Tight-Fit Sudoku0.00113244116036%4.7Mediumen
Which Base is it Anyway?0.00573308126738%2.5Easyen
m-ary Partitions0.00194109149245%3.3Mediumen