Here are my #AdventOfCode helper functions for #Mathematica. When you evaluate "AdventProblem[n]", it automatically browses to problem n and returns the input data for the problem. "AdventSubmit[answer]" automatically submits the solution.
#AdventOfCode in #Mathematica Day 4
Got rank 563 on part 1 (3m31s), rank 372 on part 2 (4m49s)!