Interesting take on Tic Tac (shift) - I didn't understand it at first. It seemed to play as intended. I will have to try again before providing the star rating. The gameplay/shifting and winning isn't as obvious as I would like it to be. I read the instructions but lacked the feedback needed to understand why or how I could shift. Wasn't sure if I could shift columns OR rows, or actually who had the turn, me or the robot player?