Kakuro Puzzle Book For Adults: The Best Mathematical Puzzles Collection Garry Mahony Author

Kakuro (also known as Cross Sums) is a logical 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 ... Read more

Kakuro (also known as Cross Sums) is a logical 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. Less