Kakuro icon

Kakuro

Sidhant
Puzzle
Version
1.0.0
Size
7.5 MB
Requires
Android API 24+
3.8 / 5 · 18,256 ratings 92,702 downloads

Updated Oct 10, 2026

Quick answer

Solve Kakuro puzzles! The addictive blend of Sudoku and crossword sums.

Master your mind with Kakuro, the ultimate fusion of classic crosswords and number logic puzzles! Often called Cross Sums, Kakuro delivers the satisfaction of a math brain teaser with the deep strategic flow of Sudoku.

Whether you are a newcomer learning the basic combinations or a veteran grid solver, Kakuro provides endless hours of clean, distraction-free brain training.

Screenshots

Kakuro screenshot 1
Kakuro screenshot 2
Kakuro screenshot 3

What’s new

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

  • Every file is checked against its published SHA-256 before it is listed.
  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

Frequently asked questions

What is Kakuro?
Solve Kakuro puzzles! The addictive blend of Sudoku and crossword sums.
Who develops Kakuro?
Kakuro is developed by Sidhant.
Which Android version does Kakuro require?
Kakuro requires Android API 24 or later.
What is the current version of Kakuro?
The synchronized F-Droid version is 1.0.0.
Which license does Kakuro use?
The signed F-Droid metadata lists GPL-3.0-only.
Where is the source code for Kakuro?
https://github.com/sidhant947/Kakuro

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