The Tic-Tac-Toe puzzle has changed into a Halloween outfit and will appear completely updated in the Trick-Tac-Treat game. Instead of X's and O's you get pumpkins and mummy heads. You will place pumpkins in 3x3 squares, and your opponent will place mummies. You can play both against a gaming bot and against a real opponent. The one who puts three of his elements in a line will be the winner. Trick-Tac-Treat is short, but as interesting as always, and thanks to the new creepy interface it has become even more attractive.