How to play Connect Four
Play Connect Four free online against an AI or a friend. Drop discs, block your opponent, and line up four in any direction.
Choose a column to drop a disc. The board rejects full columns automatically.
V5 Games
Connect Four
Drop discs and line up four.
Leaderboard
Top players
Today
Loading today's board…
All time
Loading all-time board…
Sign in to compete
Your scores, streaks, and achievements sync across devices and you get a ranked place on today and all-time boards.
Create free account
Sign in
Why players come back to Connect Four
Play multiple AI strengths or local matches and explore different centre-column openings.
Connect Four strategy
Build two-way threats while blocking the opponent. Centre columns participate in the most possible winning lines.
Keep going
Turn game sessions into AI creation
Save scores free
Build an app
From the makers of V5 GamesKeep creating after you play
Free to start · runs in your browser
ManifoldGenAI Video Generator
Turn a prompt into cinematic AI video — camera moves, native audio, upscaling, and an editor to finish the cut.
Make a video NetwrckAI Character ChatRoleplay with thousands of AI characters. Voice replies, generated art, and saved chats — free to start.
Meet the characters ebank.nzAI Art GeneratorPrompt to artwork in HD. Generate, edit, upscale, and restyle with a full creative workflow in the browser.
Generate art