This page finds all possible sum combinations given the criteria. In Kakuro, sums must be built with the numbers between 1 to 9, whereby each number may only appear once. For example, the numbers of three fields which have to add up to 8 could be 1 + 2 + 5 or 1 + 3 + 4, in any order.
What is the desired result?
How many numbers to make up the sum?
Exclude combinations that use any of the given numbers. Separate by comma (e.g. 3,4,7).