It’s coming up this Saturday, June 14th, and you can do it in the comfort of your own home. This is always my favorite puzzle day of the year. Registration is open through June 12th. Winners who are US citizens get a spot on the US team for the world puzzle competition. But even those outside the US can take part.
i didn’t see 2 great webistes for puzzlers on your blog so i recommend that you’ll add them:
http://www.conceptispuzzles.com/
and
http://www.griddlers.net/
have fun all
nice blog by the way:-D