Privacy Friendly Sudoku
Privacy Friendly Sudoku has three different game modes:1. a 6x6 game field with 2x3 subsections2. a 9x9 game field with 3x3 subsections3. a 12x12 game field with 3x4 subsections
For each game mode there are three 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.
Category : Puzzle
Reviews (29)
Love the fact that this app requires no permissions and would gladly even pay for it. Downside is on the two hardest settings, many times the puzzles are not solvable without guessing after getting so far. Even with adding notations, you essentially need to remember when you started guessing and then if you guessed wrong, hit undo until you started the guess and then change it. IMO, it takes the fun out of it.
The newest update to the graphics ruined the game. The gamefield is now only about half the screen so it's really easy to miss the intented square. Also the little numbers are so small they can hardly be seen. To add to the problem they changed the highlight color from yellow to dark orange so it's nearly impossible to see the little numbers when highlighted. Why on earth did you change it?
I've been using this app since 2016. It's the best Sudoku game I've come across yet. No ads, no internet access needed. Unlimited games, choose your difficulty level, it works flawlessly. Highly recommend! 2021 update. Now the numbers change from blue to green as each number is completely solved. I love this enhancement. My clearing time is definitely helped by this improvement. Thanks to the devs. I didn't think you could improve on an already awesome game but you did. Still my favorite sudoku!
It's been fixed. It's sadly broken after the last update it no longer highlights input mistakes the vast majority of the time and the difficulty levels no long seem to matter. It was a great game at it's too bad. I hope the next update fixes thing so I can change the rating to 5 stars
nice game, only complaints is it's to helpful, there are setting to adjust for some of that. I play to relax so timer not helping. The best thing is permission free, I would be more than happy to pay for this. it's a shame Google doesn't help you find app's like this in the play store. Update: Game levels setting from easy to challenging not working very well.
With the latest update, when you've used up all the numbers it turns green to let you know. I love this! Other sudoku games that I've played (online or on my computer) rarely indicate when the numbers are all used until you finish the game.
PLEASE make the font bigger for when you write in possibilities for a square. I have a small phone and I cant read them. Or if you can't make it bigger or give options in settings, then somehow indicate via the number keys which numbers you have added to the box (a dot in the number? Underline the number?) when you select a given box. I can't play this with how small it shows up on my phone about font size of 4 I can send ss if you want
Even in easy you have to guess, sometimes. Looks like there is no control, purely random sets. Also, no indication how many left of each number.
Love how minimal this is, as in no requirements at all. How games should be! But the 'challenge' level is not challenging at all. It's extremely easy. For that I am deleting.
Dark mode is a welcome change however the colour scheme needs improving. Buttons are way too bright while the number highlights are very difficult to see.
What has happened to the horizontal grid lines? It makes the game so difficult to play since you removed them. Considering uninstalling because of it, its spoilt a really good game.
Straight forward Sudoku game with good tools and challenging puzzles, with no ads and no need for internet access. Absolutely wonderful!
Good Sudoku without ads. Periodically, while playing a 6x6 moderate to relax, a hard one appears. Otherwise, good.
Best Sudoku app! My only gripe is that the cell highlights are hard to see in dark mode. Other than that, I love everything about this!
Love the game would give it 5 stars but it over heats my phone in less than a minute. I know its the app because other games don't over heat my phone.
THANK YOU!! for adding dark theme! My rating is now 7/5! Love you guys! Prev. Review: 5/5, would be 6/5 with a dark/amoled theme. I like to solve sudoku when I'm having trouble falling asleep, but I have to use another app (still open source, but has inferior controls) with dark theme >:( <3
Playing field is too small since the last update, please revert that. It is an enormous usability issue on smaller phones
Even the easiest option is unsolvable (I tried to prove my assumption and hinted all boxes and it's still unsolvable) I don't know if it's just me but I tried multiple times 🙃
Used to be the best, but the grid is now way to small since latest update. Play is now impossible :(
Cleaner layout... please include Option for dark mode. Observed increase battery consumption when using the app....
Best sudoku I've ever played. Simple and straightforward with no privacy invasion.
Simple, clean, no adds. Has all the features I have liked in other sudoku apps. What more can I ask for?
Add Free....Very Interactive Interface.... Nice work.... Loved this .....Thanks for making this Add Free
All app should be ad free. 5 stars because no ads. no in app purchase
Works perfectly. Just wish it had an error check option
Best sudoku app, but crashes with Android 10. NEEDS AN UPDATE!
If i could give more stars, i would. Adding in dark mode, *chefs kiss*
It's sudoku with no ads or unnecessary permissions.
Great app. I really appreciate the dark theme. Please consider adding a switch for it in settings, that offers a switch for the mode, on the game face. Users would be able to one-click toggle it, while non-users wouldn't see an intrusion. Also, please improve the highlighted box tool. The yellow highlight over black surface is much more difficult to link together visually, so I'm not using dark mode yet but I want to. Thx =)