Huge Kakuro

Develop process of elimination strategies with addition

These huge Kakuro puzzles can take a long time to solve. At the easiest level, the strings of digits are kept as short as possible, so they are much like having clumped-up mini Kakuro puzzles. At the hardest level, the rows and columns can use up to all digits from one to nine. But they are still solvable entirely with logic, with only one possible solution.