Py_NPuzzle

Explore A* search for solving 3x3 and 4x4 puzzles

ToDo:

Fix walking distance heuristic to make is admissible.
make the Gui in PyQT5
add misplaced tiles heuristic.
make solution solver into class
efficiency/runtime with ctypes?

How to Run:

Install python 3.7 or later
$ python3 Npuzzle.py