A simple game that can be very difficult to beat at higher levels. The object is to capture as many of your own pieces as you can.
Rules Summary
If you are playing first, click the mouse in an empty square to place the marker. Player and computer move in turn, moving the marker one square from its previous position.
The object of the game is to capture more pieces from the horizontal rows than the computer can capture from the vertical rows.
Screenshot
A game of Push-Pull in action. I am the purple player, and I have captured two of my pieces. The orange circle is the current position of the marker. You can move the marker in any direction that's not already marked out. This is a game where you need to think several moves ahead.