Each of the stamp sprites in this project will share the same code.

Drag the code you want to share into it.

This example uses the dome.

Now click on the sprite you want to share the code with.

The code should show up for the dome sprite.

Test that the code works on the new sprite.

It should do exactly what the arch does.

Click on the sprite you just dragged the code into, drag the clone with your mouse pointer, then click the mouse pointer to leave a stamp.

Drag the code for each sprite.

Now it's your turn.

Make the other stamp sprites do the same thing the arch does.

Drag the code from the arch sprite to each of your other sprites.


  1. Open the backpack.
  2. Drag the code from the arch sprite into the backpack.
  3. Drag the code from the backpack into the other sprites.