Kakuro Tool
H. loves to solve Kakuro puzzles on paper using pencil and eraser. H. finds the logical reasoning intrieguing. However, H. finds the incessent listing of possible digit combinations for a given sum under certain restrictions tedious and uninteresting. H. needs the Kakuro Tool to
 calculate all possible digit sets for a given sum and field count
 "require" given digits already found
 "reject" digits that have been ruled out logically
 cross out digit sets that have been ruled out logically
Many such combination calculations must be visible and modifiable simultaneously.

Details
Use case
User reference manual
Requirements
Permissions
Tested configurations
FAQ
