4 stars: Very challenging. Has variety and appropriate levels of difficulties for different abilities. Very satisfied. However, please take off the pencil icon. Revert back to the previous method of making notes.
4 stars: Only improvement I would make is if a person enters a solid guess is that the game automatically remove all \
5 stars: Challenges your mind. Who would've thought that a numbers game such like this can do that. SUDOKO!!!
3 stars: The update took out the inverse function...no bueno!
5 stars: Excelente pra mim, só senti falta de ajuda pra que. nao conhece o jogo.
5 stars: PUZZLE CROSSWORDS COSH SPENCER OF
5 stars: user friend ly
5 stars: amazing , fresh of mind and clean your brain ,supperb experiance
5 stars: Easy to use. I challenge myself with different levels.
5 stars: very enjoyable, suitable for all levels.
5 stars: It's a very good game app
4 stars: I like it
5 stars: love sudoku, super fun.
4 stars: Nice app. must be included
5 stars: the best app when compared to others
5 stars: I love this game
5 stars: This is a best game
5 stars: best game
4 stars: ok
5 stars: Smart game
5 stars: favorite pastime
4 stars: very good
4 stars: its great
5 stars: great game
5 stars: good app
5 stars: Great game
5 stars: Awesome
5 stars: i love it
5 stars: best
5 stars: Excellent
5 stars: amazing
...