Four in a Row vs Computer

Tap or click the column where you want to drop your disc.

Drop your red discs into the columns and get four in a line: horizontal, vertical or diagonal. On Hard, the computer thinks several moves ahead.

How to play Four in a Row

  1. You play red and always go first.
  2. Discs fall to the lowest free space in the column.
  3. The first player to line up four discs horizontally, vertically or diagonally wins.
  4. Your record is your longest streak of wins in a row.

Tips to beat your high score

Medals

Earn medals by reaching these scores: 🥉 1 wins in a row · 🥈 3 · 🥇 5. Every medal also gives you XP to rank up.

Why is Four in a Row so addictive?

A board game with minimal rules and real depth. Beating the computer on Hard takes planning, and keeping your streak alive is a challenge that hooks you.

Frequently asked questions

How smart is the computer?

Easy makes random mistakes, Normal looks 4 moves ahead and Hard looks 6 moves ahead using the minimax algorithm.

Who goes first?

You always play red and move first, which is a small advantage.

Can I play against a friend?

Not yet. This version is single player against the computer.

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