Tic Tac Toe Challenge ( XO )

Let’s play Tic Tac Toe Challenge (for one and two players, X and O)! This brain teaser game will challenge your mind. The classic Tic-Tac-Toe puzzle game has never been so exciting! You will find many interesting Challenges and game modes.

You will definitely enjoy the Game for two Mode! Together with a friend, play tic tac toe on the same phone and find out who is smarter.

Win Challenges - open new locations that you can change to create an incredible atmosphere for the game and travel with Tic Tac Toe! Complete challenges as fast as you can to get into the TOP and become one of the best players.

To open a new background for the game you need to pass 6 Challenges. To complete the challenge – win 3 times in a row in the game tic tac toe vs computer. Each challenge is a unique combination of different field sizes and the required number of symbols to win.

Game Features:

• Create your own unique game! Choose a field size from 3 * 3 to 10 * 10 and the number of symbols to win, as well as set the difficulty level
• Go through the Challenges and discover incredibly beautiful backgrounds
• Everyone's favorite logic game with a choice of different colorful backgrounds has become even more interesting
• Play Big Tic Tac Toe on the 10 * 10 board
• Classic mode is a quick 3 * 3 game

An interesting simple game with rules that everyone knows. The game is available for free and is suitable for children and adults of any age.

Tic-tac-toe, noughts and crosses, or Xs and Os, XO is a paper-and-pencil game for two players, X and O, who take turns marking the spaces in a 3×3 grid. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row is the winner.

In order to win the game, a player must place three of their marks in a horizontal, vertical, or diagonal row. Players soon discover that the best play from both parties leads to a draw. Hence, tic-tac-toe is most often played by young children, who often have not yet discovered the optimal strategy.
Because of the simplicity of tic-tac-toe, it is often used as a pedagogical tool for teaching the concepts of good sportsmanship and the branch of artificial intelligence that deals with the searching of game trees.

Games played on three-in-a-row boards can be traced back to ancient Egypt, where such game boards have been found on roofing tiles dating from around 1300 BCE.

A player can play a perfect game of tic-tac-toe (to win or at least draw) if, each time it is their turn to play, they choose the first available move from the following list, as used in Newell and Simon's 1972 tic-tac-toe program.

• Win: If the player has two in a row, they can place a third to get three in a row.
• Block: If the opponent has two in a row, the player must play the third themselves to block the opponent.
• Fork: Create an opportunity where the player has two ways to win (two non-blocked lines of 2).
• Blocking an opponent's fork: If there is only one possible fork for the opponent, the player should block it. Otherwise, the player should block all forks in any way that simultaneously allows them to create two in a row. Otherwise, the player should create a two in a row to force the opponent into defending, as long as it doesn't result in them creating a fork. For example, if "X" has two opposite corners and "O" has the center, "O" must not play a corner move in order to win. (Playing a corner move in this scenario creates a fork for "X" to win.)
• Center: A player marks the center. (If it is the first move of the game, playing a corner move gives the second player more opportunities to make a mistake and may therefore be the better choice; however, it makes no difference between perfect players.)
• Opposite corner: If the opponent is in the corner, the player plays the opposite corner.
• Empty corner: The player plays in a corner square.
• Empty side: The player plays in a middle square on any of the 4 sides.