Kakuro is a puzzle that is wonderfully simple, yet surprisingly challenging. Sometimes described as a mathematical crossword, it combines the logic of a crossword puzzle with the arithmetic of numbers. This collection contains 365 original Kakuros, one for each day of the year. The puzzles vary in difficulty throughout the week. Each puzzle has a unique solution and can be solved entirely by logical deduction, with no guessing required. Whether you are a longtime Kakuro enthusiast or just getting started, these puzzles offer a fresh and satisfying challenge throughout the year!