Sudoku (Privacy Friendly)

Sudoku (Privacy Friendly) Free Game

Rated 4.50/5 (169) —  Free Android application by SECUSO Research Group

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About Sudoku (Privacy Friendly)

Privacy Friendly Sudoku is a logic puzzle game. The goal is to fill the complete board with numbers. Every number may only occur once in every column, row and subsection.

Privacy Friendly Sudoku has three different game modes:
1. a 6x6 game field with 2x3 subsections
2. a 9x9 game field with 3x3 subsections
3. a 12x12 game field with 3x4 subsections

For each game mode there are four different difficulty levels, that are not measured by the number of set values but rather by the solving strategies needed to solve the game. The generator always tries to provide a game that has the minimum amount of set values, that are needed to solve the game.

Our Privacy Friendly App differs from other applications with respect to two aspects:
1. The Privacy Friendly Sudoku App does not use any permission.
2. The Privacy Friendly Sudoku App completely relinquishes advertisement.
Many other free apps in the Google Play Store dazzle annoying advertising and also shortens battery life.

How to Download / Install

Download and install Sudoku (Privacy Friendly) version 2.1.2 on your Android device!
Downloaded 10,000+ times, content rating: Everyone
Android package: org.secuso.privacyfriendlysudoku, download Sudoku (Privacy Friendly).apk

All Application Badges

Free
downl.
Android
4.1+
Bug
buster
For everyone
Android game

Game History & Updates

What's Changed
Bug Fixing
Version update Sudoku (Privacy Friendly) was updated to version 2.1.2
Name changed  Name changed! Privacy Friendly Sudoku now is known as Sudoku (Privacy Friendly).
Version update Sudoku (Privacy Friendly) was updated to version 2.0.1
More downloads  Sudoku (Privacy Friendly) reached 10 000 - 50 000 downloads

What are users saying about Sudoku (Privacy Friendly)

X70%
by X####:

I love the lack of permissions! More games should follow this lead. I'm fairly new to playing Sudoku though and the easy version just wasn't simple enough for me. Games should be fun.. not give me a headache. Pixel 2 XL

M70%
by M####:

Great app. minimal and claen, yet has all features needed. and no permission needed! however, just very minor glitch that doesn't affect game results. the only app that i use for sudoku.

X70%
by X####:

Seems to be a serious battery hog

X70%
by X####:

The best Sudoku app I could find.

X70%
by X####:

Very nice. No ads. Lacks variety in game selection. Hard level is actually pretty simple. Hardest level always leads to a situation that can only be solved by trial and not logic. Still, a very satisfying version. Does not do any automatic tagging or error checking. Like pencil & paper but without the pencil and paper. Like I said: nice.

Y70%
by Y####:

There is 0 consistency between level diffficulty. That can be really frustrating.

G70%
by G####:

Love the 12x12, and no adds, great game. At end of game the option for show game field doesn't seem to work.

M70%
by M####:

No Ads yay :D It would be nice if timer can be hide.

L70%
by L####:

Pretty good, but missing one key feature. It would be perfect with a night mode/dark theme.

X70%
by X####:

decent sudoku game with no adverts. nice user interface, which is not cluttered and is easy to use

V70%
by V####:

Good. Removed a star as it needs an Exit option. Only way to close fully is to force stop.

X70%
by X####:

Love the lack of ads. Intuitive enough controls. Would recommend

X70%
by X####:

The easy puzzles are not easy, great sodoku game for advanced players.

X70%
by X####:

Change theme colors please.

Q70%
by Q####:

Great app. Easy to navigate, no frills.

X70%
by X####:

good and easy to use. It would be great if one could enter custom puzzles. Crashes quite often but game can be resumed. Would be good if could check whether board is correct so far.

X70%
by X####:

heating up my phone... confirmed high power usage by looking at battery settings too. also would've liked an option to highlight a mistake in red without revealing the correct answer.

P70%
by P####:

Very simple layout, doesn't take over the whole screen, and the best part (as far as I'm concerned) it doesn't eat up my battery. The lack of intrusive ads and that it's on the SD card are added bonuses. This is the first app that has inspired me to rate & review it. To the developers... Thank you.

X70%
by X####:

I really like the modes and difficulty level. Not to easy on easy mode but doable and you can take a challenge if you seek one ;)

X70%
by X####:

It works great and has zero ads! Thank you, developer!

P70%
by P####:

No permissions required, no ads, no fuss, no bother …

X70%
by X####:

Good game. I love it

X70%
by X####:

Drains battery fast and heats up the device. Graphics, controls and play are good.

T70%
by T####:

I like a pretty simple sodoku app. Similar to paper, I want notes, maybe a single hint; I am OK with number highlighting. I don't want those "power ups" or stupid cheating "features" I just want it plain and simple. This app is just like I want it. Notes, single hint, number highlighting, and it allows me to keep several games open to switch between, an advantage of paper. Best of all no ads or spying! Hands down the best app for sodoku. If people knew about this there would be 50 million downloads

T70%
by T####:

Straightforward interface yet unpolished in mechanics (erasing numbers is a chore). No adds whatsoever or extra permissions. Still, the app needs some work. Plenty of improper puzzles in the easy level. Not unsolvable, but require advanced or higher techiques to solve (Nishio guessing, xwing, swordfish,etc) at the easy level.

T70%
by T####:

Bastante raro que el usuario común revise los permisos que le otorga a las aplicaciones que descarga. El privacy friendly sudoku invita a la reflexión, qué permisos requiere una app sudoku para funcionar: ninguno.

E70%
by E####:

This app was too basic limited levels wishing more puzzles in a level. 5stars for the being friendly with privacy and for the great hardwork in making this app. More Power.

T70%
by T####:

The best Sudoku AP, by far. NO ADS, clear easy to use interface. Just perfect.

X70%
by X####:

I like this game. But if I switch screens...The app unfortunately has to close and I lose all

E70%
by E####:

No ads, simple

T70%
by T####:

It's free and no ads !

A70%
by A####:

Aswm

T70%
by T####:

Garbage tier puzzles. All from moderate up require guessing

T70%
by T####:

عالیه


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Rating Distribution

RATING
4.55
169 users

5

4

3

2

1