Another MindKam Digital Root puzzle book that incorporates Letter-Root and Word-Root. This book contains my mischievous Root Trip Puzzles plus a bonus of 6 MindKam Challenges. The challenges come with my solutions at the back. The games are suitable for most people over 12, though younger puzzlers can also learn letter and word roots. Your guide to the challenges is Seven 'n' Five, a dual character who was once two numbers (7 and 5) and is now a number 3 with two minds. Digital roots can play tricks on you. This book contains part one of the Seven'n'Five story. Embark on this journey with me, as I've taken this challenge everywhere, applying digital/letter/word roots to the world around us. Now, as I've grown older, I find joy in using this tool to either sharpen my thoughts or clear the fog. It is not just a puzzle book but a gift that sparks conversations. Challenge your colleagues, friends, and family with the new skills you've acquired, and enjoy the shared fun and learning. Suitable for all levels. Beginners and seasoned puzzlers. Teens, Adults. This is a UK English spelling version, though that characteristic plays a small part in the challenges. All English speakers can enjoy my newest Digital Root Puzzle book, which is dedicated to my Root Trip puzzles-hours of fun. Many thanks, Terry Liddiard