First coding dojo in Munich! Find the way out of a labyrinth.
Your goal is to make the tests run.
The labyrinth is realized by a vector of vectors, which
looks like a matrix.
Your starting point is marked as "1"
Your goal is to move to the :Exit
:_ mark the empty space where you are allowed to move to
:W mark the walls of the maze and well... you are not allowed to go through walls
Mark your steps with 1 and escape the labyrinth