While this free board game (also known as Four in a Row and Four in a Line) may seem like a piece of cake, Connect Four multiplayer is a rather tough and exciting nut to crack, if you plan to win. The name of the game is to plan ahead and keep track of your friend’s moves. Play Connect Four online with your friends for free with no registration and no download necessary!

Features

play FREE online with friends on Windows, Mac OS, Linux, iOS, Android
user-friendly for small-screen smartphones and tablets
asynchronous gameplay option
option to play anonymously
cross-platform interface
play Connect 4 online free
play Four in a Line (4-in-1-line) free online
play Connect 4 online with friends
play Connect 4 online against someone
play Four in a Line online free against computer
Connect Four game online multiplayer
Connect 4 two player