Kakuro is a free browser game on SolitaireFelt, built for a short break that can stretch into a long session. There is no download, no sign-in, and no backend: the puzzle runs in this tab and your best results stay in local storage on your device. That keeps the page fast, private, and easy for Google to crawl as a real game page rather than an empty iframe.
Cross sums with no repeats in a run — the crossword of numbers. It sits in our Sudoku & Numbers collection because people already search for this mechanic by name. The rules below match the familiar version of the game, with original board art and a full felt table for play.
How to play Kakuro
Fill white cells with 1–9 so each horizontal or vertical run matches its clue sum. Digits cannot repeat within a run.
Tips
Look for runs with only one combination at the clue sum. Fill crossing cells first to break ties.
If you enjoy Kakuro, open the related games under this page. A full niche catalog — solitaire variants, mahjong layouts, daily sudoku, word puzzles, and board games versus a computer — is what makes SolitaireFelt worth bookmarking instead of a three-page demo.
