Snakes on a Cartesian Plane

Snakes on a Cartesian Plane is a deconstruction of the classic game Snake. Use the arrow keys to navigate the snake to each dot, being careful not to collide with your growing tail. After the first level, each following level alters the basic rules in some way. For example, a sidewinder snake that moves sideways every few seconds, or a Zoolander snake that can only make right turns. Higher scores unlock more variants.