4-PLAY released!

4-PLAY is a variant of the  game, Quarto™️, which was created by Blaise Müller in 1989 and is currently published by Gigamic.  I highly recommend buying a set, as it is beautiful and fun, and has won countless awards. Blaise Müller is a Swiss mathematician and game designer best known for Quarto, but has also developed other games like Quits(2000).

I have gone ahead and released this digital version while physical Game Paks are in production.

You can read the manual here.