Good Sudoku by Zach Gage

Best interface

I love this app. It’s super calming. Great for learning and practicing sudoku techniques. One bug: for curiosity I tried puzzle number 2681 (on pro board) something to see if they were more difficult and now every time I want to start a new puzzle i get put to the menu showing puzzle 2381-2385. No matter if I solve puzzles on levels 150 I still get put to 2381 when starting a new puzzle. Could you fix this?

didnt like the app at all, slow startup, ugly bold fonts, stupid keypad making it arcade, unable to turn off during daily sudoku

I did some sudoku a couple of years ago. But it quickly got boring. This app is far from it! The small added visual features makes a big difference and I have spent way to many hours on this. I think it might be my most played game in iOS the last 5 years. Did I mention that it also teaches you new techniques as you go, and have several different difficulty settings.

I really like this app, but it keeps crashing and not saving boards.

As someone who has spent the last decade trying and being unhappy with various sudoku apps: This is the Real Sh*t.

When doing the improvement exercises, and pressing “Hint”, some times the hint is “not solvable”. This happens without me changing the board in any way. Even though this of course mimics real sudoku where you don’t know if a strategy can be applied, it’s not ideal for motivation when learning a new one

I forgot how awful this one is and regretfully downloaded again by accident.I have an iPad eight and my iOS is updated. This game is mostly fun but after a while the glitches really get to you. Sometimes if you push the red pencil to delete options it doesn’t work. Sometimes you can push square after square and it will still be red and sometimes it just goes back to normal. Then you push theNumber you mean to delete and the system thinks you are trying to enter that has the answer and bleeps the error noise. There seems to be no rhyme and reason to the scoring. As you play there is a score recorded in the upper right hand corner. But it seems to have nothing to do with the score that happens at the end. They never match up and don’t seem related at all. I really wish that function keys worked correctly all the time. They just don’t and then it becomes frustrating. I’m taking this off my device for now and maybe I’ll try again one day. They have some good ideas in teaching you how to play sudoku and I do like that it fills in all of your options so you can figure it out.

I am an avid user of the app. Had it for a long time and have been pleased with the interface and overall feel f the game with the added bonus of learning new techniques. Recently, even on latest gen iPad Pro, app randomly freezes and closes. Sometimes current game is lost, sometimes not. Would not recommend that anyone purchase until the issue is resolved due to nuisance of starting over alone.

I think this app achieves its stated goal of being the ideal sudoku app, with thoughtful and pleasing design along with genuinely helpful tips and lessons. unfortunately, i only use this app sporadically because it crashes so often it doesn’t feel worth the frustration. it freezes any time you switch screens (whether looking at another app, swiping down to change your music or check a notification, etc.) and sometimes reloads the app or quits entirely. when it reloads or quits, it sometimes loses your progress in the game you were playing. it also sometimes freezes while just doing things within the app. it seems like maybe a bandwidth issue because the app uses sooo much storage, but i really hope the creators are able to fix this because it’s truly a wonderful app!!!