Sudoku User Reviews

Sudoku - No ads
Sudoku - No ads
Beijing Free Calculator Technology Co., Ltd.

Top reviews

Leave a Review Sudoku
  • Great app, not for masters

    This app has been helpful in my training to get from intermediate to higher levels of difficulty. I love how you can place candidates automatically and how they highlight so you can see patterns. My only complaint is that with more difficult puzzles, they include many with multiple solutions. This is not classic sudoku. In sudoku, every puzzle should have exactly one and only one solution. By including these extra puzzles it makes it very difficult to learn the more difficult patterns because you try hard to find the next more for a long time before asking for solution help, only to find there are 22 solutions. Still overall it’s helped me to locate patterns much easier. Please consider eliminating these puzzles with multiple solutions. Thank you very much!
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  • Good for the brain!

    Definitely warming up my brain cells. Good layout and design.
  • Just incompetent

    I saved the photo of a game that didn’t have a solution. Incompetently prepared, and apparently not checked. Amateur hour, not worth paying for.
  • Great features, reasonable premium buy-in

    I like a lot about this app. The privacy intrusion and data collection is very minimal compared to most other apps, for starters. I love that your notes light up in the puzzle when you tap on the corresponding numbers, so you can see all your possibilities and patterns. My main complaint is that the medium puzzles are too difficult. If you have to know techniques like"skyscraper", "intersection removal", "xy wing", "bug+1" (and more!) to solve a puzzle, it should be a Difficult puzzle, not Medium. Can you make that adjustment? Otherwise this is a great app!
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  • Average

    The level of medium is not medium. Some games are and others are very advanced. I have worked a couple games outside this version to completion to a different answer than the game allows. Also you cannot affect the noises in the game as mine are locked out and it wants you to upgrade. So I just put my phone in silent mode when I play.
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  • Annoying sounds limited functionality

    It is very annoying when the free version is so limited. Poorly coded with one goal to steer the user towards paying to unlock features.
    It has potential but I am looking to replace.
  • I rarely leave reviews

    This sudoku game app is really well made, and that it has no ads is incredible. The other advanced functions may not be too useful for me, but I really enjoy it.
  • Sounds

    Really, unmuteable sound is added. Even if your phone slient, you have to listen an annoying sound on each move.
  • I like it but…

    It is a very nice app. I just wish I could pull up a blank grid and put in a problem from another source. Say you mess up one from somewhere else and want to figure out where you went wrong. Input it in here and work on it on the go. Please consider this improvement.
  • Need to remove candidates

    Need to have the ability to remove candidates

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