Play 4 in a Row - Brain Challenge
Play 4 in a Row - Brain Challenge 
Platform:
Screen orientation:
Release date:
October 10, 2025
Last update:
October 10, 2025
Play 4 in a Row – Brain Challenge, a free online puzzle and logic game! Drop colored balls into the grid and connect four in a row — vertically, horizontally, or diagonally — to beat AI or friends. Instant browser play, no download or signup required. Mobile-friendly and unblocked at school or home. Challenge your brain, test strategy skills, and enjoy fun, fast-paced rounds for free online!
How to play?
Using Left Mouse