You can download our e-book ‘Learn Arduino from Scratch’ from this link It is hard to imagine an Arduino with only 2k RAM capable of playing tic tac toe better then most of us. That is right, an unbeatable Tic Tac Toe player with a memory footprint of less than 2 kilobytes. In this tutorial we will implement a perfect Tic Tac Toe player which will never lose, it can… Read Article →