Bruteforce Sokoban Solver

WHY ?

I was blocked at level 11 on my phone. I needed closure...

HOW TO PLAY THE GAME ?

https://en.wikipedia.org/wiki/Sokoban

HOW TO USE THE SOLVER ?

Input: Set the Sokoban map in parameters

_map_example =  \
                '''
                XXXXXX
                X....X
                X.B.PX
                XXM..X
                X.M.XX
                X.M.XX
                X.M.XX
                X.O.XX
                XXXXXX
                '''

Lexique:

                X: wall
                .: trail
                O: objective
                P: player
                N: player on objective
                B: block
                M: block on objective

Constraints: - Surround your map with walls - Put as many blocks as objectives

Run the python script to solve.

OUTPUTS

Prints the steps to the solution if any is found

HOW DOES IT WORK ?