GameBoard

Challenge a friend to rule the grid in a turn based game of link four-in-a-row, the game where strategy drives the competition! Line \u2018em up and go for the win! Click on the grid column to drop your disc. When you get 4 discs in a row, you win. It\u2019s fun, simple, and fast. Master the grid.

How to play:
Step 1 \u2013 Click on column to drop the disc
Step 2 \u2013 When your opponent replies, click the image to launch GameBoard to play your turn
Step 3 \u2013 To win, go for four-in-a-row! Horizontal, diagonal, or vertical.

Works for iOS 10 only. Will not work with green friends.

Black Math Labs, Inc.