15 puzzle game for Apple 1

Thanks for coming here!
This is a clone of the famous game 15 puzzlefor the Apple 1 computer.
To run the program, use the command:
280R

Files content:
15puzzle.asm - program source code. I wrote it in online assembler https://www.masswerk.at/6502/assembler.html
15puzzle.bin - the binary code of the game, it can be used in emulators, and I also created a sound file from it, using the c2t utility https://github.com/datajerk/c2t
15puzzle.hex - hexadecimal game codes, for oldschools, who like to manually enter dumps into the computer.
15puzzle.wav - game sound file that can be downloaded to a computer via a tape adapter.
To load wav file, use commands
C100R
280.5FFR
280R

To run, you can also use the online emulator https://www.scullinsteel.com/apple1/
Just press Reset, copy the contents of the 15puzzle.hex file to the clipboard, paste it into the emulator screen, and after entering the code, type the commands
280
R

Here is a little story about how I built this computer. Google translate will help translate into any language. https://habr.com/en/post/431270/
**Have a good time!**