Tetrix Robot--A Remote Controlled Robot

Design and Build a robot that can meet one of the following challenges:

1.  Can climb a ramp holding a golf ball.  Goal is to get the slope of the ramp as steep as possible.
2. Can maneuver around an obstacle course of cones.
3.  Build a robot that can pick up a golf ball and put it in a cup.
4.  A Robot that can walk.  
5. Build a stationary robot arm that can move cups from one location to another.  
6. A robot that can "paint" a wall.

Build a robot from the plans in the book.