Problems from 2016 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Mazing!0.0926373649467%6.3Harden
A Rational Sequence (Take 3)0.00861855167190%2.5Easyen
DA-Sort0.0010576265386%3.4Mediumen
FBI Universal Control Numbers0.0025479973492%2.2Easyen
Magical Mystery Knight's Tour0.0022201764023%9.4Harden
Permutation Descent Counts0.0011169865093%2.0Easyen
Smoothed Gardens0.032592512957%8.8Harden
Tight-Fit Sudoku0.00113215312380%4.9Mediumen
Which Base is it Anyway?0.00571188104988%2.5Easyen
m-ary Partitions0.0019446441088%3.1Mediumen