5 stars: Great game. Enjoy playing all the levels. User interface is better than most. Update: Rating still 5 stars, but s pen support would be great.
3 stars: I started a new game on Nightmare and got all 8s and 4s, and they appeared more than one time on rows/columns.
3 stars: Hello,I have finished the grandmaster level as well as all other levels easily though I learnt how to solve sudoku at the same time I downloaded the app. I hope you will add some new features of sudoku like offset, stairstep in the app. keep going like this. Good luck.
5 stars: I have tried a few Sudoku grids, but this one is the best, so far. What I love most, is the grids and the numbers, are big, as well as it goes dark mode. This makes it easier on the eyes, as I do not have to strain to see the 'notes', nor squint against the glare of the page. Thank you for an awesome experience...this morning, alone, I have cracked the 'Diabolical' 4 times, in under 15 minutes, each time.
5 stars: It just works. The only time I got mad at it was when I hit the hint button on accident, but there's a menu option to turn them off. I suspect that one of the puzzles on the diabolical difficulty is actually impossible, but either it is impossible and the developer put it in there to mess with us, or it is possible and I'll have to get better to figure it out. Either way I like it.
5 stars: Fantastic mind boggling games only thing that has to be improved is after filling all 9 numbers in the nine g...