Let’s talk about Tic-Tac-Toe, or as some people call it, Noughts and Crosses or Twiddles and Bears. For many decades, this quick and easy game has been a firm favorite in most households.
Before it became a household game, there was quite a lot of mystery and intrigue surrounding the game. Some believed that it was a pagan ritual, and certain secret societies believed that it had hidden answers about the world embedded in its grid.
That aside, people have started to realize that Tic-Tac-Toe is just a game; a rather enjoyable one at that. If all of this has been news to you, perhaps it’s time to learn a little more about one of the world’s most-played paper and pencil games.
Tic-Tac-Toe in a nutshell:
- Purpose: for players to place their 3 allotted marks (X or O) in a continuous line, vertically, horizontally, or diagonally.
- Rules: each player chooses a mark and takes turns to place them on the grid. The game is over when a player gets a continuous line of 3, or the 9-square grid is full.
- How to play: players take turns to place their marks in an attempt to get a continuous line of 3 cells.
- Strategy: it is a solved game, meaning that there are strategies that can be used for the best result in each game.
There’s more to Tic-Tac-Toe than meets the eye, isn’t there? Most people don’t even give much thought to the rules and strategies of the game, but they can be most interesting to explore. With a bit of extra knowledge, you might even start winning more!
The above is merely a summary of the things you need to know about Tic-Tac-Toe. Want to explore the game in a bit more detail? You’re in luck! Each section is discussed in more detail below – simply read on.
Background of Tic-Tac-Toe
Before we jump right into exploring the purpose, rules, gameplay, and strategies, let’s take a look at where the game comes from.
Many don’t know this, but Tic-Tac-Toe is a game derived from Terni Lapilli, which is a game that was played in the 1st Century BC in the Roman Empire. Evidence of this is seen in the drawings of this game over Rome. Back then, players used 3 pebbles to play with. The pebbles would need to be moved around at each turn, which means that Terni Lapilli was a slightly more complicated game than today’s Tic-Tac-Toe.
Now, with a bit of background on the origins of the game, let’s dive into the nitty-gritty of how it is played.
The Purpose of Tic-Tac-Toe
The purpose of playing Tic-Tac-Toe is to win by getting 3 of your marks (either X or O) in a straight line. The straight line can run diagonally, vertically, or horizontally.
In some versions of the game, the objective is slightly different. For instance, a game of 16-square Tic-Tac-Toe is played on a grid of 4 x 4 squares. In this type of game, the game can be won by placing 4 marks in a straight line or diagonal line or placing 4 marks in a diamond or square shape. In short, the purpose of the game is determined by which variation of the game you are playing.
Rules of Tic-Tac-Toe
When playing Tic-Tac-Toe, there are several simple and easy-to-follow rules that you should observe. The rules that you need to be aware of include the following:
- The traditional version of Tic-Tac-Toe must be played on a 3×3 grid that incorporates 9 squares.
- Players must select their mark before the game starts (either X or O) and must play the entire game using the same mark.
- Players must take turns, making only 1 mark with each turn.
- Marks can only be placed in empty squares, and once it is placed, it is permanent.
- The winner is the first player to get 3 of their marks in a straight line (the line can be positioned diagonally, vertically, or horizontally).
- The game is over when all 9 squares are filled with marks, even if none of the players have a straight line of 3 marks.
- If neither player has a straight line of 3 marks, it is considered a tie.
How to Play Tic-Tac-Toe
If you have never played Tic-Tac-Toe before, you might want a little heads-up on the gameplay before you get started. One of the great things about the game is that it is simple to play. It can be easily taught to anyone of any age. Here’s how to play:
- 2 players are required for the game.
- First, decide which player will be X and which player will be O.
- The player with X starts the game.
- The first player must place their mark on any of the 9 squares on the grid.
- Then, the second player has a turn to place their mark on the grid.
- Each player must continue to take 1 turn at a time to place their marks until all the squares are full or until one of the players gets 3 of their marks in a straight line that is vertical, horizontal, or diagonal.
Some players are more experienced at playing Tic-Tac-Toe and so know how to win the game. This brings us to the topic of Tic-Tac-Toe strategies. Some players have a few strategies up their sleeve that can increase their chances of winning. Someone who plays the game often will be interested in learning a few of these strategies.
There are several strategies for playing Tic-Tac-Toe and winning. Some strategies are based on just “how to play the game” and not on the ‘solved’ strategies that help someone win. For instance, if someone is new to the game and wants a good strategy to play Tic-Tac-Toe for the first time, they might find the following tips helpful:
- Place your mark on the grid and then watch to see where your opponent places their mark.
- Once your opponent has placed their mark, look for somewhere to place your next mark that might make it easy or possible to get 3 marks in a row.
- Keep an eye open for plays that your opponent makes that could secure them a win. For instance, if your opponent has 2 marks on the grid and has only one more to place to win, you might want to place your mark strategically to thwart them from placing that particular mark.
For someone who is experienced at playing Tic-Tac-Toe, the above-mentioned strategy may seem too basic. They will want to apply one of the various strategies that result in a person winning. For instance, a player who is X may take the first turn. If they place their mark on the bottom right corner square, it could result in a win, especially if their next move is to place their mark in the square on the opposite diagonal end.
As you can imagine, the player is setting up the grid for a win by making it possible to place their mark in one of 2 places in their next move that will guarantee a win.
If you want to become a pro-Tic-Tac-Toe player, you might want to look up less obvious strategies for winning. Luckily for you, and other ambitious players, there are plenty of online tutorials on Tic-Tac-Toe strategies to learn from.
Interesting Extra Info on Tic-Tac-Toe
There are numerous articles online that imply Tic-Tac-Toe can be more than “just a game” for helping children and even the elderly. The gameplay is such that it gets someone thinking. This is important for the developing mind as well as the aging mind.
In children, it can teach them to strategize, use methods that work and look for innovative ways to win. In the elderly, it can keep the mind busy and fend off the negative effects of cognitive decline. For children, it can also help them to visualize possible outcomes and learn how to predict future behaviors.
Overall, the game can be highly beneficial when played by both children and the elderly… a perfect reason to gather the whole family and play a tournament!
All things considered
Playing Tic-Tac-Toe is a game that requires skill and strategy. It’s fun for all ages, and because it takes just a minute to play, it doesn’t feel like a daunting prospect when started. The game has been around for a long time, and for a good reason! Now that you know how to play the game and what strategies you can use, perhaps it’s time to lure in a willing opponent and get playing. Enjoy!