MullOverThings

Useful tips for everyday

# Is Tic Tac Toe a winnable game?

## Is Tic Tac Toe a winnable game?

Tic Tac Toe, also known as “Noughts and Crosses” or “X’s and O’s”, is a solved game. This means there is a known, mathematically proven strategy to follow for the best result each game. In Tic Tac Toe, two players who follow the right strategy will always tie, with neither player winning.

## Is there a strategy to Tic Tac Toe?

When you’re the first one up, there is a simple strategy on how to win tic tac toe: put your ‘X’ in any corner. This move will pretty much send you to the winner’s circle every time, so long as your opponent doesn’t put their first ‘O’ in the center box. This can make it harder to win, but it can happen.

## Do Xs or Os go first in Tic Tac Toe?

The “X” player goes first. And, players alternate placing Xs and Os on the board until a row is completed horizontally, vertically, or diagonally, or all 16 squares are filled.

## Does the first player have an advantage in Tic Tac Toe?

There are only nine squares on a Tic-Tac-Toe board, the first player will get five of them but the second player will only get four. When two experts play, the game always ends in a tie. In all other cases, the player that goes first wins far more than they would have if their opponent had gone first.

## What is the best first move in tic-tac-toe?

Tic-tac-toe has been solved. The optimal first move is to go in the corner. As always, there is a relevant xkcd. The first move can be made anywhere without sacrificing the game.

## Why is it called tic-tac-toe?

“Tic-tac-toe” may also derive from “tick-tack”, the name of an old version of backgammon first described in 1558. The US renaming of “noughts and crosses” to “tic-tac-toe” occurred in the 20th century. The computer player could play perfect games of tic-tac-toe against a human opponent.

## Is it better to go first or second in Connect 4?

Connect Four is what mathematicians call a “solved game,” meaning you can play it perfectly every time, no matter what your opponent does. You will need to get the first move, but as long as you do so, you can always win within 41 moves.

## Is Tic Tac Toe a draw?

The game of [4]2 tic-tac-toe is played on a 4 by 4 grid. The game is a draw if, after all squares have been occupied, neither player completely occupies a winning line. An easy but lengthy case analysis shows that II has a draw strategy – he can occupy at least one square of each winning line, irrespective of I’s play.