Powerpoint 2010 finish slideshow?

[vamos124]

Hi I'm making a quiz for kids to do on Powerpoint and I have disabled progressing through the powerpoint by clicking anywhere, so the only way to navigate is through the links. However, once I get to the end of, there is no way to finish the powerpoint. How can i make a link or something that will end the powerpoint for the user?

Thanks

 

[Irene]

The keyboard shortcut is ESC, does that not work with the 'click anywhere' disabled?

EDIT:
I just came across the following - it might help:
OfficeOne: Shortcut Manager for PowerPoint