Strange thing I've noticed. I use the hard settings and each time I get levelled up now it seems to be becoming easier. Hardly any hidden pairs, triples quads now. Simply hidden doubles and the occasional unique solutions. Either that, or I'm getting better at the game and don't realise it. Original review follows. Starting to learn all those little tricks. The hints are brilliant when I need them. Just sufficient to help me towards the correct candidate, but still making me think hard about it. So worth paying for, it's now seamless and I can slide easily from one completed game to another. 11 April 2016, Still loving it. Play on hard settings all the time now, maybe learn all the fish and get onto expert soon.
I tried several Sudoku apps on the android market place. This is by far the most feature rich, well built, and intuitive Sudoku app there is. There are so many useful features in this game and you can toggle each of them on and off. For example, if you make notes, you can set it to auto clear the notes of numbers you've filled it instead of erasing them yourself. Other useful features are things like checking to see what numbers are wrong, using the hint system to alert you to where you should be looking, or going one step further and using the hint system to teach you advanced techniques to figure out the numbers on harder puzzles. I can't think of anything I would change or add to this app other than a few more unique themes. Not a huge fan of the bamboo style but who really cares. TLDR: if you're wanting the best Sudoku app, legit, stop right here. This is it.
Love the advanced options for autofill etc to allow for more interesting play. The expert difficulty could be toned down a little bit, and hard could be made a little bit harder but otherwise very nice sodoku game! Played the ad version for a long time but def worth the $ IMO
Great game I have been playing this game for over a year. The format is the best that I have found for Sudoku. I enjoy being able to change the level of difficulty at any time. Sometimes I want to be more challenged than others. I use it to pass the time quickly and enjoyably while waiting for appointments etc.. overall a great game! It is a fun game to stimulate my brain!
Great game. It is smart, taking your notes away as you fill the board, so you can focus on playing, not fixing your notes with each play. I've only had it for two days and already have 3 hours of game time played,
Paid version is the best I've found. Great interface. Locks up my Galaxy S3 occasionally if phone goes to sleep with it running. Runs perfectly on my galaxy note 5
Thank you for your amazing compliments, feedback, and for playing Sudoku.
New in this update:
- Thanks to your feedback our engineers took a deep dive and found and fixed the excessive battery usage issue experienced by some players. Sudoku should be very power efficient now so you can enjoy playing the game wherever you are!
- Misc. bug fixes and enhancements
A fun Sudoku game with thousands of puzzles Undo, hints, pencil marks and more.