I have keys that open no locks,
I have space, but you cannot fill it,
You can enter, but you cannot leave.
What am I?

  I can tell the answer is a keyboard, but there is another possible wording for the third line:

You cannot go there, but you can return.

  Also, great riddle Popstar Dave.

Posted by Captain Paradox on 2004-05-10 19:09:57