Kakuro (also known as " Cross Sums " and " Kakro ") is a Logic puzzle, a mathematical equivalent of crosswords.
The object of a Kakuro is to insert digits from.
A number in the top right corner relates to an "across" clue and one in the bottom left a "down" clue.
Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues".
The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle.
Kakuro (also known as " Cross Sums " and " Kakro ") is a Logic puzzle, a mathematical equivalent of crosswords