This is an artificial intelligence app for use with the board game Blokus(r). By analyzing a picture you take of a Blokus(r) board, the app determines the layout of the board and tells you what move it would like to make. This app can also be used with pictures in your photo library, and there are some sample images available on the FourthPlayer website which can be downloaded and used with the app.
Blokus(r) is a registered trademark of Mattel Games(r). Mattel Games(r) is not affiliated with this app or its developers in any manner.
Version history
1.2
2019-10-25
I fixed a crash affecting users on iOS 13.1.
1.1
2019-08-25
This version of the app fixes a crash affecting users who denied the app permission to access the camera. It also includes a minor UI bug fix.
1.0
2019-07-31
Download FourthPlayer on Android and iPhone for free
It is fun for a single game ... but it feels to me that the AI is simply looking for places where pieces can fit (a visual and geometric exercise) rather than calculating outcomes many steps ahead, and/or blocking competitors’ corners and areas of expansion.