The challenging activities in Mind Bogglers will help students to sharpen critical thinking skills. Cracking codes, pondering patterns to solve mysteries, solving number and word puzzles, and working problems involving logical thinkingare all part of the fun! Many of these mind bogglers can be solved using logical thinking and common sense. After each puzzle is solved, students are invited to create a similar puzzle of their own to stump someone else.Complete solutions to all puzzles are provided in the back of the book. 64 pp