Sudoku - Numbers Puzzle Game

This is a good Sudoku app. It's easy to read, functional and fun. The only thing I would change/add is that highlighted numbers remain highlighted after filling in a like number. You must click on another like number for it to highlight again, or click on a different number then back to the original number you were working on. I don't know if that's intended or a glitch. But all in all, this is a very good app.

Present app wanted me to update. So I did and then when installed it wouldn't open or run. When I tried to access them game using the icon, it took me right back to my original home page of my smart phone. Why the so-called upgrade? I loved my previous version, it worked fine! I feel I should not have been forced to upgrade to play the game. Guess I will have to find another version of Sudoku from some other source to play.

I always wanted to learn how to play. This app was perfect! I was getting Medium puzzles! Then it said i had to update. I tried avoiding that, but i couldn't play unless i did, so i did. Now, the game starts me all over from zero! It's not the same...DELETE!