Sudoku - Free & Offline

This is the best sudoku app for android and i will never change to another sudoku app anymore.

I have used and enjoyed this app for years. I exclusively use the dark mode. Recently I updated it any you changed the user interface (fonts, etc.) and I must say, I really, really, really prefer the old one. It was much easier to read and the background was darker. The new one pencil Mark's are too hard to see . At least now, when in dark mode you dont get a bright splash screen, but I would like the old UI back.

A feature I'd like to see is to lock in my progress, sometimes I accidentally tap the wrong square. I know there is the undo button. A similar feature is to save the state and be able to restore back to this state if I find I've made a mistake. Another handy feature would be a hint to fill in a square. There's also a small problem. If you come back to finish a game it asks if you want to resume it, if you tap outside the prompt it will close the prompt and you can no longer resume the game.

Nice Sudoku, can be hard to read-wish the main "cube" division lines were darker. Also, the color choices are dark (red, blue, green) making it difficult to see the numbers sometimes. Also penalized for everything (checking to see if any numbers are wrong I understand, but highlighting the number to see it easier shouldn't be a penalty--and I tried all 3 colors!!). Ads after each game when attached to the internet.

It's a decent Sudoku puzzle...just don't pay any attention to the easy, medium, hard and very hard. Basically, they're random. The easy can be way more challenging than the very hard. There are some puzzles where you will have to make a guess or three to solve. Since most of the puzzles are challenging and there is rarely a truly easy one, I like the game for it's challenge.

Im a sudoku beginner and this app has taught me how to play effectively and efficiently in just a few days as well as not penalised heavily for making errors (as all the others I have tried do), only a very small time penlty. Also, the ads only appear when the game is paused and I have never had a pop up or sound ad. Great app!

Lowering my score because some paused games delete significant progress. I've had to pause a game a few times and when I go back the app asks me if I want to continue saved game. I say yes but notice all my work hasn't been saved and have to redo significant amount of work and the timer continues. It's very frustrating. If this isn't fixed I'll have no choice but to switch to another Sudoku app.

The puzzles seem to be ranked about right (easy, medium, hard ). Gives a choice of kill some time up to challenge yourself. It works well and I've enjoyed playing for several years. And it's not all garbaged up like some of the others. I like it.

It is an interesting app. Regarding the advertisement, if I feel annoyed about it, I do like a lot of users.... I play a game offline if it is possible (like this one). Suggestion: It would be great if the "mistakes" were highlighted without penality (w/o having to validate). Thanks.

Great game no problems. nice layout and not too many adds. exactly what I was looking for!!

I like this game, but grey notes never left if a number was marked in a square and had to be removed manually which is annoying, and tedious, but I supposed it makes it more challenging... still uninstalling though. Good attempt, and night mode is great, but too dark. the grid blends in and there is no real way to tell when one starts and another begins.

Very basic app. Like solving pen-and-paper puzzles with the only benefit of easy deletion. No automatic candidate update. (Eg a cell is determined as value "2", say. Any "2" pencil marks in other region sharing cells is not automatically erased) The difficulty level of the hardest level equates that of the easiest level of many other Sudoku apps. Okay for Sudoku newbies....

Only thing that feels like it s missing is a more interactive competitive scene if something could be done to allow us to challenge other users in any way, then the game would have a perfect score across the board. Thank you for this great game!

Nice App. Easy to start a game and navigate through. I like how its not over complicated. There are just enough features to enjoy the puzzles without tons of ads or compromising the screen size. I like it.

A very well designed app. It could be more challenging on the higher levels, but it's otherwise exactly what I hoped for: simple, clean, with relatively unobtrusive ads.

Not my favourite Sudoku, for sure. I'd prefer a larger grid and a highlight of the rows/columns of the selected number I input. Also thicker rules around the 9 grids would make it easier to see them, right now they tend to blend together.

People use bots, to cheat! The leaderboards are filled with people having exact same times of 30.01 and 30.02, on very hard! That is impossible! It takes the world record holder 1:30, or so, to solve one, that is very hard. Fix this, to where it is fair, where people can't cheat, and I'll give you five stars.

Maybe I'm just dumb but I can't figure out how to use the notes. I can't find any sort of button or option to switch to notes. I'm deleting the app and getting a different one because if that. Other than that, overall decent gameplay if you don't mind not being able to use notes

Look, this Sudoku game is awesome. I was playing this game and felt so grateful at how wonderful it is that I had to come here and write and review and give it five stars. Like, first of all, it's an offline game. I installed it on my other phone that has bad WiFi connection and I just would play this game on that phone and it's such a wonderful experience. Everything about this game is right. This game can tell u if there r mistakes or there isn't mistakes. The aesthetics of this game-perfect

Decent but easy to accidentally enter wrong number. Ad supported but not too annoying. Overall this is a pretty good free Sudoku app to try and see if you like it, but there are much better ones that cost a small fee.

Maybe have the level you're working on at the top of the screen, for reference. Helps when you resume a few days later & can't remember which level you were attempting. Otherwise great

Very easy to see and correct errors before ads.pop up. Great way to use time wisely, while waiting for appointments or air travel.

Relaxing and exciting at the same time. One must concentrate so as not to make mistake. Only one error throes one off balance.

given levels do not correspond to actual level of difficulty. tools/features are adequate. Big negative is now a pop up occurs when game is complete.

Too many of the very hard puzzles require guesswork rather than logic. And it is increasingly difficult to clear the ad after each game.