All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Just Math
Ultimate Tic-Tac-Toe (Posted on 2019-05-30) Difficulty: 5 of 5
Tic-Tac-Toe is commonly played on a 3 × 3 grid, and it is known that if both players make optimal moves then it will result in a tie; i.e., one player cannot force a win.

(i) Can either player force a win in 4 × 4 tic-tac-toe (where a win is four in a row, four in a column, or four along one of the the two main diagonals)?

(ii) Can either player force a win in n × n tic-tac-toe, where n > 4?

No Solution Yet Submitted by Danish Ahmed Khan    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
ReaderSteve Wilkerson2019-08-17 05:04:29
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (0)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2019 by Animus Pactum Consulting. All rights reserved. Privacy Information