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.
Best sudoku app. Doesnt have any trippy patterns or dumb layouts. Luv this one its the best <3
I've been playing more than 12 years. Just wish the 16x16s were on the app. Love it. I recommend this app to all my friends because it is so easy to use and the view is clear and understandable.
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.
Simple and challenging on higher levels.
An addict Overall a great app however after upgrading few features have disappeared like remove pencil marks only and mobile won't sleep while puzzle is being solved. Miss them really.
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.