Problems from 2016 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Mazing!0.092635812148726%6.3Harden
A Rational Sequence (Take 3)0.00862984195465%2.6Easyen
DA-Sort0.00105179378844%3.5Mediumen
FBI Universal Control Numbers0.00254156685054%2.2Easyen
Magical Mystery Knight's Tour0.0022201923875%9.5Harden
Permutation Descent Counts0.00111123382667%2.0Easyen
Smoothed Gardens0.0325923303711%8.9Harden
Tight-Fit Sudoku0.00113247316535%4.8Mediumen
Which Base is it Anyway?0.00573344128839%2.4Easyen
m-ary Partitions0.00194113650745%3.2Mediumen