4 in a Row - Classic Duel

Play four-in-a-row vs Smart AI, online, with friends, on Wi‑Fi, or Pass & Play offline.

Drop tokens. Get four in a row. Claim victory.

4 in a Row - Classic Duel is a modern take on the classic strategy game. Challenge a Smart AI Opponent, compete in Online Multiplayer, invite friends with a private room code, or play together offline in a beautifully designed classic board-game experience.

Easy to learn, hard to master. One well-placed drop can flip the whole match.

GAME MODES

• ONLINE MULTIPLAYER

Challenge players worldwide with Quick Match. Earn XP every match, climb the global leaderboard, unlock achievements, and prove your strategy against real opponents. Use quick chat, rematch opponents, or surrender when needed. Each online turn has a 60-second limit.

• PLAY WITH FRIENDS

Invite friends with a private room code over the internet and jump into a private match. Share the code, start when you're both ready, and play head-to-head. Each turn has a 60-second limit.

• SMART AI OPPONENT

Practice against an intelligent AI with Easy, Medium, and Hard difficulty. AI matches are untimed, so you can plan every drop, learn blocking and setups, and sharpen your strategy before taking on real players.

• PASS & PLAY

Two players, one iPhone. Take turns on the same device with no internet required. Untimed and perfect for family, friends, and quick offline sessions.

• LOCAL MULTIPLAYER

Connect with nearby players on the same Wi-Fi network for fast local multiplayer without needing an internet connection. Each turn has a 60-second limit.

FEATURES

• Classic four-in-a-row board with polished tokens and smooth drop animations • Live online multiplayer with a global XP leaderboard • Achievements to unlock and track in your profile • Game Center support for leaderboards and achievements • Daily play streak and streak calendar • Custom player names and avatars • Detailed statistics for wins, losses, and draws across modes • Offline play with Smart AI or Pass & Play • Built-in interactive guide • Quick chat and rematch options • Confetti celebrations and satisfying sound design

MASTER THE CLASSIC

four-in-a-row is a timeless strategy game of gravity, timing, and traps. The rules are simple — drop a token into a column and try to line up four in a row horizontally, vertically, or diagonally — but controlling the board takes real skill.

Whether you're discovering four-in-a-row for the first time or you're a fan of classic board games, 4 in a Row gives you multiple ways to play.

Practice against Smart AI. Challenge real players online. Invite friends to a private match. Play locally over Wi-Fi. Play offline with AI or Pass & Play. Earn XP and unlock achievements. Build your daily streak. Climb the global leaderboard.

No account is required to start playing.

4 in a Row - Classic Duel is free to play with ads. Upgrade once to remove ads forever and enjoy uninterrupted gameplay.

Drop tokens. Get four in a row. Claim victory. Classic game. Endless fun.