The Griddle's newest feature: Prize Puzzles.
You'll know when you see a Prize Puzzle - in addition to seeing a gift box next to the title on The Griddle's home page, Prize Puzzle pages will look a bit different, and they're ad-free courtesy of that prize's sponsor.
All you have to do is solve a puzzle within 1 week of it being posted on The Griddle, then leave a comment with your answer. Don't worry, comments will be hidden until that week is up. At 11:59 PM on the final day (or shortly thereafter) the entries with correct answers will go into a drawing for a special prize!
If you want to donate a prize and become a sponsor for a Prize Puzzle, contact me at davmillar@gmail.com. Here is a list of sponsors: Skip List of Sponsors
You can find current and past prize puzzles on the site under the tag prize