Sudoku and Kakuro: 338 Easy to Hard Puzzles (Paperback) (ISBN-13: 9781719287951)

Kakuro (also known as "Cross Sums," "Kakro") is a logic puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues." A number in the top right corner relates to an "across" clue and one in the bottom left a "down" clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3.

Author: Mindful Puzzle Books
ISBN-10: 1719287953
ISBN-13: 9781719287951
Publisher: Createspace Independent Publishing Platform
Language: English
Published: 05/18/2018
Pages: 196
Format: Paperback
Weight: 0.59lbs
Size: 9.00h x 6.00w x 0.42d