Hard Kakuro: 500 Hard Cross Sums Puzzles (10x10) (Puzzles Books)

Kakuro (also known as Cross Sums) is a logic puzzle with simple rules and challenging solutions. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle.This Logic Puzzles book is packed with the following features: - 500 Hard Kakuro (10x10) Puzzles.- Answers to every puzzle are provided.- Each puzzle is guaranteed to have only one solution.Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)