Neon Snake
Grow with every orb you swallow — one turn too many and the run is over.
medium2–6 min
Four in a Row
Line up four; the computer sees several moves ahead
Score0
Best0
Four in a Row
An original Ludibre game. No account, no download — it starts the moment you press play.
Shortcuts: P pause · R restart. Your best score stays in this browser only.
About Four in a Row
Four in a row is a solved game: the first player always wins with perfect play from the centre. Our AI is not perfect — it searches a few moves ahead depending on the level you pick — which leaves a real game to play.
The two-player mode on one screen stays the most interesting: the depth comes from the double threat, when a single move creates two winning lines at once.
How to play
- Click a column to drop your token into it.
- First to line up four tokens — horizontally, vertically or diagonally — wins.
- The game is a draw if all 42 squares fill up.
- Pick your opponent: easy AI, solid AI, or a second player.
Controls
| Key | Action |
|---|---|
| Click / tap | Play a column |
| 1 – 7 | Play from the keyboard |
| R | New game |
Three ways to get better
- The first move in the centre is worth more than any other.
- Count parity: on a column, even rows favour the second player.
- Build a double threat rather than an isolated line of three.
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