Problems from 2016 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Mazing!0.0926376451668%6.0Harden
A Rational Sequence (Take 3)0.00861927174090%2.2Easyen
DA-Sort0.0010577766886%3.3Mediumen
FBI Universal Control Numbers0.0025480674292%2.1Easyen
Magical Mystery Knight's Tour0.0022201864625%9.3Harden
Permutation Descent Counts0.0011170465493%2.0Easyen
Smoothed Gardens0.032592502958%8.9Harden
Tight-Fit Sudoku0.00113215912679%5.0Mediumen
Which Base is it Anyway?0.00571196105888%2.3Easyen
m-ary Partitions0.0019447041588%3.0Mediumen