Blue starts. Start next to the start button of your color. Next, pink will do the same. After that, you will place a token adjacent (next to but not diagonal) to your last token. Repeat. The first player to reach the opponent's start point wins. Penalty: if you block ALL the squares next to your start button.
If you break a rule or don't play correctly it doesn't detect that yet because it is still the Grid Game 1.0 so please keep that in mind. Thanks for bearing with me while I get that fixed.