The root of all powers... and the power of all roots.
Tag: puzzles
Tic-Tac-Toe Puzzles (and the Difference Between a Puzzle and a Game)
I’m still stunned by the response to my post on Ultimate Tic-Tac-Toe, which spawned a whole fleet of mobile apps, was translated into Spanish by the Argentine Department of Education, and has drawn more than half a million visitors.