Poorly designed puzzles
Not as good as other apps. Some of the puzzles are poorly designed and can have multiple solutions, but the game will only accept one. Also occasional glitch where a cell becomes inactive and won't accept a number.
Ad-Ad-Ad
When I open to play it displays an ad for a different game that I can't close independent of the whole app. Does me no good, since I never got to play sudoku at all.
