Maze generator, with recursive backtracking

Recursive backtracker algorithm for maze generation, inspired by The Coding Train: - video tutorial part 1: https://www.youtube.com/watch?v=HyK_Q5rrcr4 - video tutorial part 2: https://www.youtube.com/watch?v=D8UgRyRnvXU - The Coding Train Channel: https://www.youtube.com/channel/UCvjgXvBlbQiydffZU7m1_aw More details on github: https://github.com/inredmood/maze