Celebrate Valentine's Day in February with this challenging logic puzzle or brain teaser for high school students! This Valentine's Day brain teaser resource contains a six-grid logic puzzle, clues, and an enrichment writing prompt. A quick and easy set up makes these critical thinking print or digital worksheets for teens a win for you and your students. Teenagers will love working to solve this difficult February logic puzzle. Click here to save about 20% off the price of individual resources