Tic Tac Toe

Tic-tac-toe (or Noughts and crosses, Xs and Os) is a pencil-and-paper game for two players, X and O, who take turns marking the spaces in a 3×3 grid. …

SuGaku is designed to help keep certain parts of the brain active. SuGaku keeps your brain young. SuGaku is designed to be played a little each day.Wo …