What is it #1?
First of all, may I suggest the reader consult the “About” button above. Hopefully this will give a complete explanation of how this works. Additionally, if you are interested in these brain teasers, click the “Sign me up” button on the right for email notifications of a new teaser. If you ultimately decide, you can easily follow the instructions to remove yourself from the email notification. Your mailbox will NOT be flooded from this site.
The following was submitted by a friend who goes by the screen name of Amlevin.