Now on Google Play

Connect Four & Tic Tac Toe

Two classic board games in one app. Challenge the AI, play a friend on the same device or take on real opponents online – anytime, anywhere.

🤖 AI 🌐 Online 📴 Offline 👥 2 players 📅 Daily challenge
Connect Four – board with red and yellow discs Connect Four app icon
2Games in one app
5AI difficulty levels
43Achievements
∞Online opponents worldwide

Everything a classic needs.

And a little bit more.

🤖

Five AI levels

From a random-move beginner to an expert running minimax at depth 10 – near-perfect play.

⭕

Tic-Tac-Toe included

Its own menu, its own achievements and an AI all the way up to “Unbeatable”. Switch with one tap.

🌐

Play online

Auto-matchmaking finds an opponent in seconds, or invite a friend by link – with move timer and rematch.

👥

Pass & Play

Two players on one device – perfect for friends and family, no internet needed.

📅

Daily challenge & streaks

Every day, the same starting position for every player worldwide. How long can you keep your streak alive?

🏆

Leaderboards & achievements

Fastest times, most wins and 43 achievements – each showing how many players worldwide unlocked it.

Think tactically.
Become the champion.

Free on Google Play. Remove ads forever with a one-time purchase – no subscription.