Connect 4 3D - HT Hub

Your Turn Streak 0

Mode

AI

Drop coins · Connect 4 in a row to win

Paused

The board is yours — resume when you're ready.

You win!

Four in a row. Beautiful.

MOVES

0

TIME

0s

STREAK

0

TOTAL WINS

0

SESSION

0

Mode

AI

HT Hub

Game Setup

Mode

AI

This Match

Streak

0

Wins

0

Last 20 Games

Goal

Drop coins into the seven columns. First player to line up four in a row — horizontal, vertical, or diagonal — wins.
Tap or click a column to drop. Use 1-7 keys on desktop. Hover shows where your coin will land.
Press P to pause, Esc to resume, R to restart.

AI Difficulty

Easy: Picks a random valid column. Friendly for warming up.
Medium: Always blocks your immediate threats and takes obvious wins.
Hard: 5-ply minimax with positional heuristics. Plans several moves ahead.
Pro: 7-ply minimax with alpha-beta pruning and center bias. Very hard to beat.

Scoring

Your win streak (consecutive wins vs AI) is your leaderboard score. Lose or draw and the streak resets.
Streak survives across difficulties — but only wins as Red against the AI count.