Our puzzle pro Sandy Weisz returns with a new video puzzle and photo puzzles. Submit your answer by 10 a.m. Monday, March 28 for a chance to win our puzzle prize package!

Our puzzle pro Sandy Weisz returns with a new video puzzle and photo puzzles. Submit your answer by 10 a.m. Monday for a chance to win our puzzle prize package!

Celebrate the New Year with a new puzzle from local pro Sandy Weisz of the Mystery League. The focus of our third installment? Chicago history. We've also got a bevy of bonus photo puzzles to help you exercise your brain.

Test your skills against our latest Chicago Tonight Puzzle. Don’t forget to submit your answer by 10 a.m. Monday for the chance to win a special prize package (and bragging rights!).

Official rules for the Chicago Tonight Puzzle Challenge.

Puzzle lovers, put on your thinking caps and prepare for the first-ever Chicago Tonight Puzzle. We'll stimulate your cerebrums with the first installment of a monthly segment in which we challenge our viewers to solve a puzzle for a chance to win a "Chicago Tonight" prize package.