Play Connect Four Online
Challenge real players from around the world. Ranked matches, casual games, and private rooms with friends. Free to play.
Ranked Matches
Compete for rating points using the Glicko-2 system. Climb the leaderboard and prove your skill.
Multiple Time Controls
From 30-second bullet games to 15-minute rapid matches. Pick the speed that suits your style.
Game Review
Analyze every game with computer evaluation. See which moves were best, good, or blunders.
Online Connect Four Multiplayer
play4row is the first dedicated competitive Connect Four platform. Find an opponent in seconds with automatic matchmaking, or challenge a friend with a private room code.
Every ranked game affects your rating. Win against stronger opponents to climb faster. The Glicko-2 rating system measures both your skill and consistency, so your rating reflects your true playing strength.
Game Modes
Ranked matches count toward your rating and appear on the global leaderboard. Casual games let you play without rating pressure. Private rooms let you challenge specific friends with a shareable code.
Time Controls
Choose from bullet (30 seconds to 2 minutes), blitz (3 to 5 minutes), or rapid (10 to 15 minutes). Each time control has its own leaderboard, so you can specialize in the format you enjoy most.
Start Playing Now
Jump into a game in seconds. No download required.