Here’s another entry in the 7400 Logic contest. [Circuitchef] used gates and a few flip-flops to build a two-player electronic Tic-Tac-Toe game. The full details or shared in the PDF file he links to ...

Tic-tac-toe doesn’t have much of a rep. Sure, it’s a simple, brief distraction from the monotony of existence, but once your 8-year-old self realizes that you can always force a draw, it loses its ...

Watch as these skaters battle it out in a game of Tic Tac Toe, but with a twist! Tricks and strategy collide in this epic ...

A Scrappy Indie Studio Is Bringing Competitive Tic Tac Toe to 100 Million Players Tic Tac Toe is 100% fair. It’s ...

Google has unveiled a number of new Easter Eggs hidden in its search terms – and they may significantly impact your productivity. The search giant now lets you play card classics Solitaire and Tic-Tac ...

Up to equivalence, there aren’t nine distinct opening moves. There are only three. If it isn’t immediately clear to you what “up to equivalence” means here, I urge you to try and figure it out ...

This piece was adapted from an article originally published in 1957 by the mathematician and master puzzler Martin Gardner. For 25 years, Gardner wrote a beloved column called “Mathematical Games” for ...