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Android Apps > Puzzle > Sudoku X
Sudoku X icon

Sudoku X

by Aliaksandr Uvarau · Puzzle · Free
On Google Play since October 2019 · Data updated 2026-10-01
Google Play

Sudoku X is made and published by Aliaksandr Uvarau. AppBrain is an independent app data site and isn't affiliated with Aliaksandr Uvarau. The app name, icon, screenshots and description belong to Aliaksandr Uvarau and are shown as published on Google Play.

AppBrain's verdict

EstablishedLoved by users
Rating on Google Play
4.53
300 ratings
Installs
20 thousand
Last updated
August 4, 2026
Ads
Contains ads
Size
4.21 MB

Sudoku X has 20 thousand installs. Users love it: 4.5 stars from 300 ratings.

User feedback

Ratings and reviews on Google Play

Comments on Sudoku X for Android

★★★★★ MS Magnolia67 · May 7, 2020
Wished the pencil marks of would automatically disappear from rows and boxes once a number is used; otherwise, it's great!
★★★★☆ Martin R · Aug 12, 2022
Good game, with room for improvement. It tells you if you place the same number in a line, but if you place a wrong number in a cell and don't find out until later in the game, it doesn't tell you where you went wrong or which numbers are in the wrong cells. You can backspace, but can't tell how far to backspace to correct. In most cases you have to start the game again.
★★★★★ Janet Whitton · Jun 14, 2020
Good sudoku puzzles, are hard! Like that you can put little numbers in the boxes to help complete the puzzles
★☆☆☆☆ Jeremy Volper · Apr 22, 2020
Boo, difficulty doesn't match the description. Not enough features compared to other Sudoku apps.

Google Play Rating history and histogram

210
63
23
0
7

Store listing

By Aliaksandr Uvarau, from Google Play

“12000 levels of Sudoku X puzzle.”

Sudoku X Screenshot 1 of 6
Sudoku X Screenshot 2 of 6
Sudoku X Screenshot 3 of 6
Sudoku X Screenshot 4 of 6
Sudoku X Screenshot 5 of 6
Sudoku X Screenshot 6 of 6
Screenshots by Aliaksandr Uvarau, from the Google Play listing
Description by Aliaksandr Uvarau Written by the developer, not by AppBrain. Click to read.
Sudoku X is an addictive logic puzzle from the Sudoku series. If you are a fan of puzzles, you will definitely like this game. The rules of the game are very similar to the rules of Sudoku, but with some changes.

Your goal is to fill a 9 by 9 square with numbers, but so that the following conditions are true:

• Each column must have unique numbers.
• Each line must have unique numbers.
• In each small square (3 by 3) as well, there should only be unique numbers.
• Each of the two diagonals must have unique numbers.

In our application, we have created 12,000 unique levels with varying degrees of difficulty. If this is your first time playing Sudoku X, try the first beginner level. Each difficulty level contains 2000 unique levels. Where level 1 is the easiest and 2000 is the hardest. If you can easily solve the 2000th level, try the first level of the next difficulty level.

Each level has only one unique solution, each puzzle can be solved using only logical methods, without guessing.

Have a good time!

Recent changes:
Auto-remove notes feature was added
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
20
App size
4.21 MB
Needs Android
4.1+
Content rating
Everyone

Technologies used by Sudoku X

9 permissions · 20 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
4.6
Launched
October 2019
  • Aug 4, 2026UpdateVersion 4.6
  • Feb 7, 2026UpdateVersion 4.5
  • Dec 8, 2025UpdateVersion 4.4
  • Jul 26, 2025UpdateVersion 4.3
  • Jul 4, 2025UpdateVersion 4.2
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
180
Play install range
10+ thousand
Launched
October 2019

Installs over time

Sudoku X has been installed 20 thousand times. Over the past 30 days, it has been installed 180 times.

Rankings

Google Play top charts

Google Play Rankings for Sudoku X

This app is not ranked

About the app and developer

About Sudoku X

Sudoku X is a puzzle app developed by Aliaksandr Uvarau.

Install Statistics

Sudoku X has been installed 20 thousand times. In the last 30 days, the app was installed 180 times.

User Ratings

Sudoku X is rated 4.53 out of 5 stars. The rating is based on 300 ratings.

App Information

Sudoku X is freely available from Google Play. The app size is 4.21 MB. The latest version available is 4.6. The last update was on August 4, 2026.

Technical Requirements

Sudoku X requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2019.

App Performance Report

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Developer information for Aliaksandr Uvarau

Aliaksandr Uvarau

sudokux_android@coralgames.com.au

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