Game-it-Yourself! -- Abs-Trac-Toe

Designer: Jonathan Leistiko
Publisher: Invisible City Productions
Type: Abstract Game, Pen and Paper Game
Status: Free
BGG entry: http://www.boardgamegeek.com/game/21696
Available at: http://www.invisible-city.com/play/54/abs-trac-toe

A winnable variant of Tic-Tac-Toe for two modern artists.

Object: To earn territory points by claiming adjacent territories on a semi-randomly created board.

One player draws an irregularly-shaped figure on the paper. That player must divide it into nine sections by drawing two horizontal and two vertical lines. The other player gets to draw one line. This line must start and end at an outside edge. Starting with the player who did not draw the bending line, take turns marking vacant spaces, one at a time. The game ends when there are no vacant spaces left to fill.