Deceptive ad – Riddle Stones - Cross Numbers Review

The ad clearly shows you can X out squares you know are wrong, but there is no way to actually do this in the game- you get penalized for tapping a wrong square. This would be much more fun if I could do what I need to do to solve, then tap “solve” when I’m done instead of instantaneous “wrong” or “done” feedback.
Review by SubKnit on Riddle Stones - Cross Numbers.