This is the hardest connect four game with new AI (artificial Intelligence) that will makes you frustrate to defeat it. If you are a really Connect Four Game master, you should download this game and try to defeat the computer! If you are smart enough!
This version of Hardest Connect4 Android Game comes with one universal variant which will work on all the Android devices.
If you are looking to download other versions of Hardest Connect4 Android Game, We have 1 version in our database. Please select one of them below to download.