Monika's Tic Tac Toe

Monika's Tic Tac Toe is unsurprisingly a Tic Tac Toe game played against a CPU opponent. The author created it for his wife for their first anniversary together. The game plays exactly like you'd expect, and you use the mouse to place your X's against the computer opponent. The docs note that the computer doesn't always play perfectly so you should have a chance to win sometimes. There are no options to set or other modes or anything, it's just Tic Tac Toe, with a picture of the author's wife on the side.