Takes Away All the Hassle of Doing it on Paper This really is the best digitization of Sudoku making it very intuitive to figure out what can't go where without actually solving it for you.
The best Sudoku app My favorite feature is the multilevel hint. So if I get stuck, this reminds me to try and apply a technique but if that's not enough, it will show me how it applies. It can take me to a thorough tutorial on that technique. That is epic!
Does not get much better than this Clear, helpful and instructive app. Even got rapid reply from developer on cloud sync.
Bad Sudoku app There is unpredictable of need of unclear solution at any level, one need to use trial method to get the solution, wastage of lots of time.
Why do you need access to my photos? The game was perfect until this update.
Still the best Have installed it on every phone and device I've ever had. Easy to use and clean graphics
Switched to popup menus for the Game and Help buttons in play. This fixes problems with the Game and Help buttons not working on the Galaxy Note 5 and S6 edge+. Fixed problems with setting up a user menu background on newer devices. External Storage permission is now required to work around a bug in loading user menu backgrounds on a few popular devices. Now requires Android 4.0.3 or newer. Other minor bug fixes.