5 stars: Very nice they way it will assist you... actually doing what would you do anyway... filling in the fields is a monotonous task and you can choose to do it or have the program fill it in for you... then it will highlight the numbers if you want it to... it does not remove any of the logic... you still have to solve the puzzle...
5 stars: Honestly a great game for those that love sudoku and want even more challenge. I absolutely adore it. But this game would benefit from two things. To start, I like to improve my times, if we could keep track of our best times for puzzles, that would be amazing. I agree with other reviews that a lot of the packs are overpriced, and I believe sales and lowering prices would be greatly appreciated.
4 stars: I throughly enjoy the puzzles and I enjoy the challenges. My only criticism would be after you get past the free puzzle packs, I feel like there are some that are over priced. I would really like to see options to buy multiple puzzle packs at one time for a discounted rate.
4 stars: Puzzles are very fun, but rather limited without spending out the butt. There are only 3 free puzzle packs (out of over 250) and a free weekly puzzle; some of the puzzle packs are pricey too, up to $5 each. You'd have to spend upwards of a grand to unlock them all.
3 stars: There is no sound, and it is impossible to tell what the errors are when checking a puzzle because the errors are not highlighted enough for colourblind people, but othe...