Connect 4 Rules | How to Play and Win

Connect 4 is a two player game where you take turns dropping a disc into a grid of seven columns and six rows, and the first player to line up four of their own discs in a row, horizontally, vertically, or diagonally, wins.

Connect 4 is not a cooperative game, which is the opposite of what the old version of this page claimed. It is a pure two player abstract strategy game with no hidden information at all, and that is exactly why it has stayed on shelves since 1974. You choose a column, drop a disc, and gravity does the rest.

The whole game is a handful of ideas. The board is seven columns wide and six rows tall, so it holds 42 discs, 21 for each player. On your turn you drop one disc into a column and it falls to the lowest empty slot. You win by connecting four of your own discs in a line, and if the board fills with no line of four, the game is a draw.

The old version of this page also called a draw mathematically impossible. That is wrong too. A draw is a real result that reaches the table more often than people expect. Everything below is checked against the Hasbro rules and the classic game, and where it corrects the old page it says so plainly.

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How to set up Connect 4

Set up is just standing the grid upright, closing the catch at the bottom, and giving each player all 21 discs of one color. Stand the board on a flat table so each player faces one side of the grid. The classic set has 42 discs, 21 red and 21 yellow, and each player takes one of the two colors. Close the sliding bar along the bottom so the discs rest on it instead of falling straight through, and you are ready to play. There is nothing to shuffle, no cards, and no setup beyond that.

Decide who goes first before anything else, because the first player really does have the better half of a game that has been solved. Flip a coin, play rock paper scissors, or just take turns going first between games so nobody has a permanent edge.

How a turn works: drop a disc into a column

A turn is one move: you drop a single disc into any column that is not full, and it falls to the lowest empty slot in that column. Then play passes to your opponent. That is the entire loop. Here is the sequence:

1. Pick a column from the seven across the top of the grid. You can choose any column that still has an empty space.
2. Drop one disc into the top of that column. It falls under gravity and lands on the lowest empty slot, either on the base or on top of a disc already in that column.
3. Pass the turn to your opponent, who does the same with their color.

You cannot place a disc anywhere except the top of a column, and you cannot move a disc once it has landed. That single gravity rule is what makes Connect 4 a real game rather than a flat tic tac toe, because you have to think about where a disc will end up, not just where you want it to be.

How you win at Connect 4, and how a draw happens

You win Connect 4 by being the first player to line up four of your own discs in a row, either horizontally, vertically, or diagonally. That is the only win condition in the classic rules, and the game ends the moment a fourth disc completes the line.

There are three directions to watch. A horizontal four sits across one row. A vertical four stacks in one column. A diagonal four runs along either diagonal, and it is the one beginners miss most often because it creeps in from the side rather than straight ahead.

A draw happens when all 42 slots are filled and nobody has made a line of four. The old version of this page called a draw mathematically impossible, which is simply wrong. A full board with no four in a row is a real outcome, and it is the goal of a defender who is trying to survive against a stronger player. So the honest score line for Connect 4 is a win, a loss, or a draw.

Connect 4 rules at a glance

Rule	The classic answer
Players	2 players only, one on each side of the board
Board	7 columns and 6 rows, 42 slots in total
Discs	42 discs, 21 in each of the two colors
A turn	Drop one disc into any column that is not full
Gravity	The disc falls to the lowest empty slot and cannot move again
Win	First to line up four own discs in a row, across, up, or diagonally
Draw	The board fills with no line of four, so nobody wins
Age	6 and up on the Hasbro box, about 10 minutes a game

This table is the quick reference version. If you want the same breakdown for a classic family race game, our Sorry rules guide covers a staple that plays with more than two.

Which Connect 4 to buy

Version	What it is	Best for
Connect 4	The classic grid with 42 discs and three ways to play	Any family, and it is the only box you need
Giant Connect 4	An oversized floor version, often wooden, that stands about four feet tall	Parties, gardens, and family reunions
Connect 4 travel game	A small folding grid with the discs stored inside	Car trips, restaurants, and waiting rooms

Buy the classic first. The travel version is the same game in a smaller shell, and the giant version is the same game again at garden scale, so the standard box is the one to own unless you specifically want it for a party or the car. Connect 4 also earns its place on our best board games of all time list because it is one of the cheapest, most durable classics you can own.

Pop Out and the official ways to play

Hasbro now ships the classic box with three official ways to play, and all three are printed on the box, so none of them is a house rule. The Original game is the one everyone knows: drop discs from the top and make four in a row. Pop Out lets you, instead of dropping a new disc, pop one of your own discs out of the bottom row, which drops every disc above it down one space and shifts the whole column. Pop 10 starts from a full board and has players pop discs out, keeping any disc that was part of a four in a row, and the first to collect 10 discs wins.

Pop Out is the best known of the three and the most interesting for grown ups, because the board can move under you and a line that looked dead can come back to life. If your box is an older single mode edition, you can still play it as plain Connect 4.

Connect 4 strategy for beginners (not official rules)

Everything in this section is our house advice, not the rulebook, and none of it is official. If you want the pure game, follow the box.

The single best Connect 4 opening is the center column, because a disc in the middle sits in more possible winning lines than a disc on the edge. From there, most beginner strategy boils down to three habits.

Fight for the center. The middle column touches more horizontal, vertical, and diagonal lines than any other column, so the player who owns the middle usually has more ways to attack. Almost every strong player opens in the middle, and if your opponent hands you the center for free, take it.

Build a threat that cannot be blocked with one move. A single line of three is easy to stop, because your opponent drops a disc in the one open slot and the threat is gone. The real goal is to make two threats at once, so blocking one leaves the other open. A common way is to make a three that has open ends on both sides, which forces your opponent to give up something whichever way they block. That idea, forcing a response and then punishing it, is the heart of the game once both players know the basics.

Watch the diagonals. Beginners look at rows and columns and forget the diagonals, which is why so many first games end with a line nobody saw coming. Before every drop, glance along both diagonal directions from the space you are filling.

If your child enjoys this kind of quiet, no reading duel, our Mancala guide is the other pure two player game a young kid can play almost straight away, and Sequence is the bigger, more social version of building a line and blocking an opponent.

• Similarities: Both are old two player abstracts with a tiny rule set, no hidden information, and a young child can play a real game almost immediately.
• Differences: Mancala is a counting and capture game where you sow stones around a board of pits, while Connect 4 is a pure placement game where discs drop under gravity and nobody captures anything.
• Why this game fans will enjoy it: If your family loves the quiet one on one duel of Mancala but wants a game with no stones to count, Connect 4 is the natural next box for the same table.

Player count and who Connect 4 is for

Connect 4 is strictly a two player game, and it is genuinely good as a fast duel rather than a flaw. There are no alliances, no hidden information, and no luck, so it is a pure test of pattern spotting against one other person. A full game runs about 10 minutes, which makes it perfect filler while dinner cooks or between bigger games on game night.

The Hasbro box says ages 6 and up, and that is fair. Emma at 10 plays it as a real tactical game and has started hunting for double threats, while Alex at 7 can drop discs and block a line with a little help seeing the diagonals, which is a nice way to build the same skill. If you want the same quick family fun with more players at the table, our Trouble review is the pop o matic race for the same age band, and Candy Land is the gentler first game for a younger sibling who is still learning to take turns.

Frequently asked questions

How many players can play Connect 4?

Connect 4 is strictly a two player game, with one player on each side of the grid. It has no team mode and no version for more than two, so for a bigger group you need a different game.

How do you win Connect 4?

You win Connect 4 by being the first player to line up four of your own discs in a row, horizontally, vertically, or diagonally. The game ends the moment the fourth disc completes the line.

How many columns and rows does a Connect 4 board have?

A standard Connect 4 board has seven columns and six rows, which makes 42 slots in total. Each player gets 21 discs of one color, so a full board uses every disc.

Can a Connect 4 game end in a draw?

Yes, a Connect 4 game is a draw when all 42 slots are filled and neither player has made a line of four. A draw is a real result and not a rare one, so the old claim that it is impossible is wrong.

Who moves first in Connect 4?

The first player drops the opening disc, and you decide who that is, usually by a coin toss or by taking turns going first. The first player has a real advantage, so alternating who starts is the fairest way to play a series.

What is the best first move in Connect 4?

The best opening move in Connect 4 is the center column, because the middle sits in more possible winning lines than any other column. The game is solved, so with perfect play the first player can force a win by starting in the middle, but almost nobody plays it perfectly.

Is Connect 4 good for kids and families?

Yes, Connect 4 is a genuine family game for ages 6 and up, and the rules are simple enough for a young child to play with a little help seeing the diagonals. It is a quiet two player duel rather than a loud party game, so it suits one on one time better than a big family night.