Schaefer, Steve (2002). "MathRec Solutions (Tic-Tac-Toe)". Mathematical Recreations. Archived from the original on 28 June 2013 . Retrieved 18 September 2015. Tic-tac-toe ( American English), noughts and crosses ( Commonwealth English), or Xs and Os ( Canadian or Irish English) is a paper-and-pencil game for two players who take turns marking the spaces in a three-by-three grid with X or O. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row is the winner. It is a solved game, with a forced draw assuming best play from both players.

In Tic-Tac-Dough, players put symbols up on the board by answering questions in various categories, which shuffle after both players have taken both turns. X1 → O5 → X6 → O2 → X8, then O should not take 3, or X can take 7 to win, and O should not take 4, or X can take 9 to win, O should take 7 or 9.

Tic Tac Toe rules

Schafer AJ, Speer SR, Warren P, White SD. Prosodic influences on the production and comprehension of syntactic ambiguity in a game-based conversation task. Fourteenth Annual CUNY Conference on Human Sentence Processing; Philadelphia, PA. 2001. [ Google Scholar] Beyond this, simple loops are going to be your best friend. You could probably do some micro-optimization, but (depending on what your actual application is doing) it's probably not worth it. Sometimes, tic-tac-toe (where players keep adding "pieces") and three men's morris (where pieces start to move after a certain number have been placed) are confused with each other.

dimensional tic-tac-toe on a 3×3×3 board. In this game, the first player has an easy win by playing in the centre if 2 people are playing. or 6 (in this situation, O should not take 4 or 7, O should take 2, 3, 8 or 9. In fact, taking 9 is the best move, since a non-perfect player X may take 4, then O can take 7 to win).Delinski, Bernie (21 January 2014). "Searching for the cat in tic tac toe". timesdaily.com. Times Daily. Pham, Duc-Nghia; Park, Seong-Bae (12 November 2014). PRICAI 2014: Trends in Artificial Intelligence: 13th Pacific Rim International Conference on Artificial Intelligence. Springer. p.735. ISBN 978-3-319-13560-1. George Cooper wrote the words and John Rogers Thomas wrote the music for a song "Tit, Tac, Toe" in 1876. [34] Once more, the ideal course of action to take when a game of tic tac toe begins is to grab a corner as soon as possible. Because there are so many potential methods to guarantee a win when you start there, it’s the move that you should do. As the game goes on, you can benefit from fewer options in other places. Prince EF. Toward a taxonomy of given-new information. In: Cole P, editor. Radical Pragmatics. New York, NY: Academic Press; 1981. pp. 223–255. [ Google Scholar]

There is also a variant of the game with the classic 3×3 field, in which it is necessary to make two rows to win, while the opposing algorithm only needs one. [32] Shannon CE. Prediction and entropy of printed english. Bell System Technical Journal. 1951; 30:50–64. [ Google Scholar] How to beat impossible tic tac toe? Do you want to know how to win or draw the impossible Tic Tac Toe? Then this article is for you. Before knowing how to beat impossible tic tac toe, let’s talk about what Tic Tac Toe is! Numerical tic-tac-toe is a variation invented by the mathematician Ronald Graham. The numbers 1 to 9 are used in this game. The first player plays with the odd numbers, the second player plays with the even numbers. All numbers can be used only once. The player who puts down 15 points in a line wins (sum of 3 numbers). One can play on a board of 4x4 squares, winning in several ways. Winning can include: 4 in a straight line, 4 in a diagonal line, 4 in a diamond, or 4 to make a square.Michon, John A. (1 January 1967). "The Game of JAM: An Isomorph of Tic-Tac-Toe". The American Journal of Psychology. 80 (1): 137–140. doi: 10.2307/1420555. JSTOR 1420555. PMID 6036351. a b c Juul, Jesper (2011). Half-Real: Video Games Between Real Rules and Fictional Worlds. MIT Press. p.51. ISBN 978-0-262-51651-8. Lieberman P. Some effects of the semantic and grammatical context on the production and perception of speech. Language and Speech. 1963; 6:172–175. [ Google Scholar]

There is no universally agreed rule as to who plays first, but in this article the convention that X plays first is used. Patashnik, Oren (1 September 1980). "Qubic: 4 × 4 × 4 Tic-Tac-Toe". Mathematics Magazine. 53 (4): 202–216. doi: 10.2307/2689613. ISSN 0025-570X. JSTOR 2689613. Schwarzschild R. GIVENness, Avoid F and other constraints on the placement of focus. Natural Language Semantics. 1999; 7:141–177. [ Google Scholar]

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Researchers have also argued that acoustic phenomena associated with pitch accenting, especially duration, are a function of how predictable information is in a discourse. Words that are statistically predictable from the preceding linguistic context tend to be produced with shorter duration ( Bell et al., 2003; Gregory et al., 1999). In addition, Gregory (2002) found that words were more likely to be produced without a pitch accent when they were predictable given their context. Related findings have shown that words that are in predictable contexts tend to have lower intelligibility (e.g. Bard & Aylett, 1999; Lieberman, 1963; Fowler & Housum, 1987), which is associated with a reduction in duration.