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Android Apps > Puzzle > KlasSudoku
App profile & analytics · Puzzle · Data updated 2026-10-06
KlasSudoku icon

KlasSudoku

by TUANNA · Free · Version 0.3.1

“Klas Sudoku: Challenge your brain with daily puzzles for all skill levels!” the developer's tagline

Availability On Google Play since February 2024 ↗
Rating on Google Play
–
At a glance AppBrain's trailer of this app, made from our data
Rating
–
0 reviews
Total installs
4.3
thousand
Installs, last 30 days
1
Best rank
–
not in the top lists
Last updated
July 21, 2026
0.3.1
AppBrain's verdict Niche

KlasSudoku is a niche app, with 4.3 thousand installs. It doesn't have enough ratings yet to judge what users think.

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

About KlasSudoku

KlasSudoku is a puzzle app developed by TUANNA.

How many times has KlasSudoku been installed?

KlasSudoku has been installed 4.3 thousand times. In the last 30 days, the app was installed 1 times.

What is the rating of KlasSudoku?

KlasSudoku has no ratings yet.

Is KlasSudoku free?

KlasSudoku is free. The app size is 45.63 MB. The latest version available is 0.3.1. The last update was on July 21, 2026.

What are the requirements for KlasSudoku?

The app has a content rating of Everyone. The app has been available on Google Play since February 2024.

Description by TUANNA (from Google Play)
Sudoku: Sharpen Your Mind and Train Your Brain

A lot of people enjoy playing Sudoku. With Klas Sudoku Game, you can join them and keep your mind sharp with daily brain-training puzzles. Available on Google Play, this addictive puzzle game is perfect for both beginners and advanced players. Download the Sudoku app today on your Android phone or tablet and start your brain-boosting journey.

Klas Sudoku offers a variety of categories and difficulty levels. Whether you're playing Easy, Medium, Hard, or Extreme, each Sudoku puzzle has only one true solution, challenging your logical thinking. This classic number-based puzzle game requires you to place numbers 1 to 9 in each grid, ensuring that each number appears only once in every row, column, and mini-grid.

With the KlasSudoku app, you can enjoy puzzles anytime, anywhere. Plus, you’ll have access to tips and techniques to improve your Sudoku-solving skills.

Key Features:
Daily Sudoku Puzzles: Start each day with a fresh brain-teasing challenge.
Difficulty Levels: Choose from Easy, Medium, Hard, Levels,Daily and Extreme to match your skill level.
Level-Based Mode: Progress through hundreds of levels as the puzzles become more challenging.
Pen Mode: Turn pen mode on or off, allowing you to take notes as you solve.
Themes: Select from a variety of themes designed to be easy on the eyes.
In Klas Sudoku, you can also:

Toggle sound effects on or off.
Highlight identical numbers across the grid for easier solving.
Automatically clear notes from rows, columns, and blocks after placing a number.
Enjoy unlimited undo and redo functions.
Take advantage of auto-save, letting you pause and resume without losing progress.
Why You’ll Love Klas Sudoku:
Intuitive Interface: Easy-to-use controls and a clean layout make playing a breeze.
Helpful Tools: Clear notes, highlight numbers, and more to help you solve puzzles faster.
Endless Fun: With hundreds of puzzles and increasing difficulty levels, you’ll never run out of challenges.
Download Klas Sudoku today and experience a fun and educational way to train your brain. Join the Sudoku community and take your puzzle-solving skills to new heights!

This version is more fluid and structured, making it easier to read while maintaining all the important details.
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App Performance Report

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Screenshots

KlasSudoku Screenshot 1 of 9
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KlasSudoku Screenshot 4 of 9
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KlasSudoku Screenshot 6 of 9
KlasSudoku Screenshot 7 of 9
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KlasSudoku Screenshot 9 of 9
Screenshots by TUANNA, from the Google Play listing
Official page on Google Play

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Installs over time

KlasSudoku has been installed 4.3 thousand times. Over the past 30 days, it has been installed 1 times.

Changelog of KlasSudoku

Show changelog

Developer information for TUANNA

TUANNA

delkadr200@hotmail.com

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Comments on KlasSudoku for Android

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Google Play Rankings for KlasSudoku

This app is not ranked

Technologies used by KlasSudoku

13 permissions
Subscribe to see full permission and library details
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Overview Alternatives History Reviews Rankings Technology
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