Problems from 2016 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Mazing!0.096105376142627%5.7Harden
A Rational Sequence (Take 3)0.00862593176668%2.6Easyen
DA-Sort0.00105167774544%3.4Mediumen
FBI Universal Control Numbers0.00270146379054%2.2Easyen
Magical Mystery Knight's Tour0.0022201855845%9.5Harden
Permutation Descent Counts0.00111111575668%2.0Easyen
Smoothed Gardens0.0325922463514%8.2Harden
Tight-Fit Sudoku0.00113240614736%4.8Mediumen
Which Base is it Anyway?0.00572975114138%2.6Easyen
m-ary Partitions0.0019498545046%3.4Mediumen