Build critical thinking skills with fun, no prep logic puzzles or challenging brain teasers about dogs! This set includes three multi-grid logic puzzles that are sure to engage even your brightest students. Puzzles include enrichment writing prompts, print or digital worksheets, and a complete answer key. Click here to save 25% off individual resources with the middle school bundle!Use these brain teaser worksheets for whole or small group activities, enrichment centers, partner work or independ