Classic Strategy · 1–2 Players · vs Computer or Online
Cosmic Four-in-a-Row
Take turns dropping glowing vector tokens into a 7 by 6 grid. Line up four across, down or on a diagonal to win.
🤖 Play the Computer
No account needed. Pick how sharp it plays.
🌐 Random Match
Play another member live. Random matches are for members, so log in or sign up free.
Log in to Find an Opponent⚔️ Challenge a Friend
Open a friend's chat in CosmaIM, tap the 🎮 controller and pick Four-in-a-Row.
Sign up FreePick a mode to start. Click or tap a column to drop your token. Cyan goes first.
YouvsComputer