Kriegspiel Tic-Tac-Toe

This idea was posted to https://www.smbc-comics.com/ , so I asked the author, Zach Weinersmith for his blessing in regards to building software for it. He did! So here it is.

HOW TO PLAY:

Basically read those rules above.

HOW TO USE THE STUPID UGLY APP TO PLAY IT:

You can either click a tile or press the corresponding key to mark off a tile. You can press Space or click the white box in the bottom to reveal what boards you can currently see. This thing is NOT pretty, I built it in a few days while drinking, but it works! Please play it with your friends, pass around a laptop or something, please tell me how games go for you.