The rules of Slitherlink are simple: connect dots to form a loop; the numbers between the dots indicate how many lines border them, giving clues to where lines can or cannot be drawn. This is a complete guide to solving Slitherlink puzzles, taking you step-by-step from the very first basic concepts through to the advanced rules and patterns needed for the tougher challenges. At the end of each chapter the knowledge learned is put to use with sample puzzles, helping you progress from Slitherlink beginner to confident solver. With 100 puzzles to entertain and challenge you, this book is perfect for anyone who enjoys using the logical side of their brain. The book also includes a complete walkthrough of a puzzle solve from start to finish, showing you how to apply your new skills.