I really like how the small (memo) numbers light up when the large numbers light up. Thrilled that the ads are kept to a minimum - the main reason I deleted the previous app. I hate ads that run for 30 seconds then make you go to a second screen and wait another 30 seconds - I refuse to download any of those apps, because those all have the same interfering ads. And the tricks used are to make me download are insulting. (I’m talking to you - Scr***le). For the developers of this game It would be nice to have ‘auto fill’ memo mode aka quick pencil and the chance to pick the color scheme. I don’t need awards or fancy rewards. Keep the game simple. I play games to calm down. I don’t want a circus - either in the app or in the ads you fed me. I’d pay a small one-time fee for an ad-free version. I don’t do monthly subscriptions and you’ll get me to pay again when I upgrade phones. Thanks.

I have loaded maybe three or four Sudoku apps. I get very annoyed that they spend most of the time trying to get me to load other games rather than moving on to play more games. This app has a nice feature where you can add your hints to the board. You have to be careful though, otherwise you can inadvertently place a guess when you exit Hint-record mode. One App that I have played has the possible moves displayed (if you wish). This app has a hint if you click on a blank space and hit the light bulb. I like that it doesn’t display all of the possible hints. It feels like less of a cheat that way. Anyways, kudos to the developers.

I have played thousands of games of sudoku on other apps. Being very near sighted I find small numbers and tight layouts difficult for me. I have made many suggestions to other developers requesting upgrades and changes to make the game most friendly to visually impaired people. It appears the developers of this game listen to everything I told the others and developed a perfect solution for me. I really appreciate the thought and execution they demonstrated when they developed this sudoku game. Great job!!!!!

Unlike some sudoku apps, this one manages notes in the conventional and most useful way, and offers flexibility in highlighting and whether affected notes are automatically removed when a square is solved. There are a couple of other tools that I’d like, such as being able to color tag notes, but compared with its competition I highly recommend it.My only complaint is that the puzzles never get seriously difficult, even on the expert setting. I blew through 150 Expert level puzzles at an average of about 10 minutes each, and seldom used anything more complex than an X-wing or requiring uniqueness in a solution. Add a Black Belt puzzle category and five stars.