Ultimate Tic-Tac-Toe – Math with Bad Drawings

Once at a picnic, I saw mathematicians crowding around the last game I would have expected: Tic-tac-toe.

5 Fun Tic Tac Toe Math Games That Will Make Your Child Really

Math Games with Bad Drawings by Ben Orlin

Did you solve it? Maths games with bad drawings

Ultimate Tic Tac Toe — Games for Young Minds

Ultimate Tic Tac Toe: math game

Ultimate Tic Tac Toe: math game

Math Games With Bad Drawings - By Ben Orlin (hardcover) : Target

5 Fun Tic Tac Toe Math Games That Will Make Your Child Really

Ultimate Noughts and Crosses

Review: Math Games With Bad Drawings