Sukendo(R) is KenKen for people who want less of a challenge and more of a fighting chance to complete the grid. "Pocket Posh(R) Sukendo(R) 5" delivers 100 Sukendo(R) puzzles in three grid sizes and multiple difficulty levels. Sukendo combines the logic of Sudoku with the interplay of math for a fast, fresh, and pleasurable solving experience. Take five and engage your gray matter with our 5th collection of Sukendo(R) puzzles. Sukendo(R) is similar to KenKen, but faster and easier with more "gimmes" thrown in to help you get started. Sukendo(R) puzzles are solved by alternating between Sudoku logic and applying the arithmetic you learned in grade school. "Pocket Posh(R) Sukendo(R) 5" presents 100 mind-twisting puzzles in various grid sizes and difficulty levels. This attractive, tidy package is sized for portability and is part of our best-selling series of puzzle books that feature highly stylized, embellished covers and boast 5 million copies in print.