[EASY] 15 Puzzle Advanced Method: The Fringe Method -- Concise Tutorial
Join the official 15 Puzzle Speedsliding Discord Server: / discord
BEST SLIDING PUZZLE APPS 2021
Android: http://tapsss.com/
PC: http://slidysim.000webhostapp.com/ (you can use wine to convert the file if you're using mac)
Good luck in learning the fringe method! ;)