Play 4 in a Row - Brain Challenge 
Play 4 in a Row - Brain Challenge
Play 4 in a Row - Brain Challenge
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
FAQs
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Game info
Platform
Screen orientation
Release date
October 10, 2025
Last update
October 10, 2025