Open Sudoku

4.9.0

Moire

4.68

496 reviews

10,000+
Downloads

Free

Open Sudoku is an Open Source Sudoku game.

Download from Google Play

About Open Sudoku

Open Sudoku is a puzzle app developed by Moire.

Download Statistics

Open Sudoku has been downloaded 49 thousand times. In the last 30 days, the app was downloaded 1.7 thousand times.

User Ratings

Open Sudoku is rated 4.68 out of 5 stars. The rating is based on 500 ratings.

App Information

Open Sudoku is FREE to download. The APK download size is 39.07 MB. The latest version available is 4.9.0. The last update was on August 4, 2026.

Technical Requirements

Open Sudoku requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2014.

Description

Features:

More data about Open Sudoku

Price	Free to download
Total downloads	49 thousand
Recent downloads	1.7 thousand
Rating	4.68 based on 500 ratings
Ranking	Not ranked
Version	4.9.0
APK size	39.1 MB
Number of libraries	9
Designed for Android	4.4+
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the Open Sudoku app

Open Sudoku compared with similar apps

Common keywords of similar apps

Bart Uliasz Open Mistakes Themes Including Custom Scanning Edge Sudoku Game Hints Support

Keywords missing from this app

Puzzle Puzzles Difficulty Play Levels Pencil Forcing Chains Number Marks Auto Classic Daily Bug Brain Mode Notes Easy Undo Cell Highlighting Pair Triple Wing Logic Free Functionality Hard Digits Features Recent App Hint Squiggly Digit Andoku Hidden Regular Solve Quad Finned Sashimi Xy Offline Challenge Redo

Google Play Rating history and histogram

Rating history

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420

Downloads over time

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Open Sudoku has been downloaded 49 thousand times. Over the past 30 days, it averaged 58 downloads per day.

Changelog of Open Sudoku

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Developer information for Moire

Moire

contact-project+opensudoku-opensudoku-support@incoming.gitlab.com

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Comments on Open Sudoku for Android

★★★★☆ By Czy · Nov 20, 2025

Nice open source app. Great difficult modes and cool import of new XML sudoku.

★★★★★ Anselm Peter · Oct 14, 2022

This is the best Sudoku game in play store. I liked every aspect of game, levels, themes, highlight features and all others. Seriously loving it. Great 👍 job devs.

★★★★☆ Graeme Geldenhuys · Sep 19, 2023

I would have given 5 stars, if not for the bug. The bug being that it doesn't seem to always detect my incorrect input. Only later in the Sudoku puzzle do I realize that I made a mistake, then I have to use the "Undo to solvable state". Seeing that most of the time it tells me when I make a mistake, I assume this is a bug. Bug aside, what makes this app great is the multiple input methods, and the ability to manually input your own puzzles. No other sudoku app seems to allow for that! Kudos!

★★★★★ Steve Shanafelt · Aug 28, 2026

Ideal sudoku experience. Customizable, easy to access community content, no ads or permissions. It just works.

★☆☆☆☆ Nick Daniels · May 25, 2025

Input modes are buggy and messed up. Tick marks only have the option for all and have to be manually edited and that is also messed up and buggy. Who messed up this upgrade?

★★☆☆☆ Bludra Kuře · Mar 5, 2021

Color picker in themes is broken. I can't play, when even and odd cells have different color, and I can't pick black

★☆☆☆☆ Cate Malone · Nov 12, 2025

Please add the old color scheme, the new one is too chaotic, I cannot tell what's selected as colors are too similar I'm more than happy to change my review if these criteria is fixed please.

★☆☆☆☆ Steve Adams · Sep 20, 2024

Was brilliant, now rubbish. The latest update has completely spoiled a previously good app. I'll uninstall it now.

★★☆☆☆ Eddie Beasley · Sep 5, 2022

New updates to open sudoku are an absolute bust!!! New version has hosed all my entered puzzles and now will not work on 3 different tablets. Thanks a LOT

Google Play Rankings for Open Sudoku

This app is not ranked

Technologies used by Open Sudoku

1 permissions · 9 libraries

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