There is no way to enter pencil marks on the puzzle. There is no "?" button on the number pad. There are no instructions on how to make pencil marks. Yet your description on the app download page show two different versions of pencil marking. It is extreme!y frustrating and confusing.
Upgrade to Android 7.0 killed the print function. App immediately closes when printer icon touched.
Best sudoku app. Doesnt have any trippy patterns or dumb layouts. Luv this one its the best <3
A great pastime from the easiest to the most difficult sudokus! Spent hours of fun in queues and waiting rooms, but also at home on my tablet.!!!
Great app, perhaps the best in sudoku. However, the app would be amazing if I can view my stats at any time from the top menu.
Only one thing missing omn website we can see statistics, same needs to be added on app
Option to stop screen sleeping while you are solving a puzzle.
Clear all pencil marks from the Sudoku in one go.
Reset your statistics for each level.