K.O. Kakuro

Kakuro Puzzles, Solution & Step-by-Step Explanations • Massive Question Bank, Continuously Updated --------------- K.O. mode: Provide the solution directly. Help mode: Provide step-by-step explanations. --------------- Kakuro Rules: Kakuro (Cross Sums) is a number puzzle that combines crossword and Sudoku logic. The core concept is to fill in the blanks with numbers from 1 to 9 without repetition within each group, so that the sum of consecutive horizontal or vertical blanks is equal to the corresponding clue number. Eventually, all blanks are filled, and there is a unique solution. The clue cells are divided by a diagonal line: the number in the upper - right corner controls the horizontal sum of the consecutive white cells on the right, and the number in the lower - left corner controls the vertical sum of the consecutive white cells below.