The program was worked out in many steps.  The car moved until touch sensor.
Then the motor to move the skeleton was worked out.
Finally the light in the ghost was programmed to use input from the light sensor.

Everyone check out how the building was going.  The winch is going to be part of a crane.

The program and Ride were shown to the principal.
She liked the ghost lighting up and the skeleton jumping up.

See a movie of the skeleton. Movie 926 KB