Stuck on a Kakuro run? Enter the clue total and how many cells it spans — PuzzleNest instantly lists every valid combination of unique digits (1-9) that adds up correctly, so you stop guessing.
Find the small number in the corner of a row or column run.
Tell us how many empty squares that run covers.
See every unique-digit set that sums correctly — no repeats, just like real Kakuro rules.
Narrow down candidates for any run size, instantly.