Draw 9 points distributed through 3 rows and 3 columns:
Will you manage to join those 9 dots using just 4 straight lines without removing the pen from the paper?
Once you've come up with the solution, post a comment to this entry and e-mail an image file to my e-mail address showing your achievement ;)
Let's play a tune from the classic Phantom of the Opera Musical. If you ever have the chance to travel either to New York City or London, you should'nt miss the chance of this thrilling experience :D