Pure Sudoku: The Logic Game Hack 4.0 + Redeem Codes

I appreciate the clean, sleek interface so much! Lots of puzzles to work. Good range of difficulty. Completing against my own scores is nice. I like the ranking my play against others too.
Please keep this app simple and clean. I will not update versions if undesirable features pop up. Took me 2 weeks to decide to update in case things changed too much. This is my favorite app!
Thank you!

Like other reviewers, I absolutely love this app. I don’t really play games on my phone, but this app gets a lot of my attention. It’s thoughtfully designed, the puzzles are the right level of challenging, and the interface is clean and easy.

The newest update is driving me crazy though! The pulsing dark shading on the square you’ve selected makes it very difficult to see any notes you’ve made and removing the horizontal and vertical highlighting is now less intuitive. Also, it used to subtly shade all other numbers on the board that correspond with the number you’ve selected (select 4, all 4s on the board are shaded). This is no longer here, either. Super frustrating!

At the very least, give us the ability to toggle these settings on or off so we can customize the experience. I just stopped halfway through a game in frustration so I could write this review and it’s the first app review I’ve ever written!

5-star app all the way, but I’m taking one star off because of these changes.

I really like that it’s so clean — just Sudoku.
Unlike other reviewers, I wouldn’t like more bells and whistles — except as options I’d personally decline.
Two issues I’d note:
I’d prefer some indication each time of where I stood. I assume that sometimes my times are too slow to be included in average (although wonder about this when I have Masters games <12 minutes). But in any case, would prefer to know — something like: ‘the average time x people completed this game was y’

When you discard a puzzle for whatever reason, that puzzle comes up again in the the next few.

But these are very minor issues in a wonderful game I spend entirely too much time playing.

I love this app. It is simplistic like the paper one and you get your time as well as a comparison against others who solved the same sudoku. The only improvement I would like is a dark mode. I like playing this before going to bed and dark mode would make this experience even better.

Great game, however, the lack of landscape mode on iPad means I have to hold the iPad in portrait mode with both hands to play.
This becomes uncomfortable after a while. I prefer being able to use the iPad with its Smart Cover case on a side table (or plane meal table) and play without supporting the iPad on my hands. Any chance we’ll get a landscape mode any time soon?

I play this all of the time, all levels. It has all of the features I like in Sudoku - the ability to pencil in possibilities and I actually like the ability to put wrong answers down without getting alerted right away.

I’ve played app this for years, and when I ran out of all the puzzles, I reinstalled with this version. What once was my favorite app, is now absolutely horrible! Between every sudoku - every one - a pop up ad appears for another games, which covers the screen of the current sudoku. Yet the time still runs down on the puzzle while you wait for the stupid x to appear on the pop up. Don’t bother with this app. It used to be great, but now others are much better.

I do a lot of Sudoku apps and this one has two things that I don't like: 1. you have to double tap the number to have it placed correctly on the screen; 2. Unlike all the other apps I've tried, this app doesn't indicate when that number has been completed on the board so it takes extra time looking for numbers that are completed. Fix those two things and I'll give this app a five stars rating.

I love the simplicity of this app, but highlighting the rows, columns, and blocks every time I select a space is super annoying. That feature may help some folks, but it interferes with my ability to see the whole board. It would be great to have the option to turn that feature off. Thank you.

Hate the new update! When I tap a block it gets dark! Can’t see the number I just placed ! Please fix it! Was five stars but now I’m giving it one.. fix the problem and I’ll change my rating back!