The same game has many names. If you’ve searched for four in a row, 4 in a row or 4 in a line, you’re in the right place.
| Name | Where you’ll hear it |
|---|---|
| Four in a Row / 4 in a Row | The most common general name, used worldwide |
| Connect 4 / Connect Four | Hasbro’s brand name, the best-known version |
| 4 in a Line / Four in a Line | Common on game and puzzle sites |
| Drop Four | Describes the gravity rule |
| Plot Four / Find Four / Four Up | Names used for other boxed versions over the years |
| Captain’s Mistress | An old nickname linked to a legend about Captain Cook |
| Gravitrips | The name it went by in the Soviet Union |
Whatever you call it, the rules are the same. Play Four in a Row now or read the rules.

Why does one game have so many names?
Because nobody owns the idea of lining up four in a row. Copyright doesn’t cover the rules or the idea of a game, and patents only last up to 20 years, so anything from the game’s launch in the 1970s ran out long ago. That’s why many companies have sold the same kind of game under their own names.
What Hasbro does own is the brand name Connect 4 (and Connect Four), along with its own artwork and packaging. So Connect 4 is one well-known version of the game, not the game itself, and nearly every version shares the same rules: 7 columns, 6 rows, discs that drop to the bottom, and first to four in a row wins.
We call our version Four in a Row, the plain name for the game. We mention Connect 4 only so people know which game we mean. See our Trademark Notice.
Keep reading
More in The History of Four in a Row: Who Invented Four in a Row? · Four in a Row Fun Facts · Other Names for Four in a Row