Reviews of Classic Sudoku by Logic Wiz

By: Logic-Wiz Game

List of user reviews and ratings for Classic Sudoku by Logic Wiz

Total ratings

4.77 (Rating count: 2,047)

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Review summary

Classic Sudoku by Logic Wiz is widely praised for its feature-rich toolkit (coloring, multiple note styles, candidate markers, and a built-in strategy guide), strong puzzle variety, and an excellent UI that makes solving easy and enjoyable. The expert-level puzzles offer solid training on techniques like X-wing and Skyscraper. However, ads are the dominant pain point, with intrusive, mid‑puzzle interruptions and occasional load problems. Some users opt to purchase premium to remove ads. Overall, the app excels in depth and quality despite the ad experience.

Pros

Feature-rich toolset for solving Sudoku (coloring options, multiple note styles, candidate markings, and a strategy guide).
Wide range of difficulties and thousands of puzzles; expert level helps train techniques such as X-wing, Skyscraper, and W-wing.
Strong UI/UX and smooth gameplay; intuitive pencil marks and note features.
Helpful learning aids and hints; strategy guide available in settings.
Premium option to remove ads, which many users view as worthwhile.

Cons

Ads are intrusive and frequent, including mid-puzzle interruptions.
Ads loading issues and occasional black screens when ads fail to load or are blocked.
Some users feel pressured to buy premium to remove ads; the ad-free experience is a paid expectation.

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User Reviews

Recent rating average: 4.40

All time rating average: 4.77

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10% (7)

Date	Author	Comment
2026-06-20	Ju*****	This app is exceptional. It explains the sodoku strategies so well and gives me a chance to practice them. I found Logic wiz when I was struggling to understand X-wing. At the time it was taking me around 1.5 hours to do each of the medium/hard sudoku for NYT. Since practicing with Logic wiz, I can do them, without mistakes, in under 20 minutes. It's been such a joy learning the expert level strategies. They explain it so I can, not only apply them, but also understand WHY they work.
This app is exceptional. It explains the sodoku strategies so well and gives me a chance to practice them. I found Logic wiz when I was struggling to understand X-wing. At the time it was taking me around 1.5 hours to do each of the medium/hard sudoku for NYT. Since practicing with Logic wiz, I can do them, without mistakes, in under 20 minutes. It's been such a joy learning the expert level strategies. They explain it so I can, not only apply them, but also understand WHY they work.
2026-06-17	Fi*****	Fun to play
Fun to play
2026-06-13	Za*****	easy to use
easy to use
2026-05-14	Ro*****	I really enjoy this sudoku app, not only is it challenging but it is also instructive. the board is designed to easily enable notes and to mark out various places. I have yet to be brave enough to enter the master ring. ......but the time will come ✏️😃✏️
I really enjoy this sudoku app, not only is it challenging but it is also instructive. the board is designed to easily enable notes and to mark out various places. I have yet to be brave enough to enter the master ring. ......but the time will come ✏️😃✏️
2026-05-08	Pe*****	Hand craft puzzle unique answer not garbage puzzle like other Sudoku apps
Hand craft puzzle unique answer not garbage puzzle like other Sudoku apps
2026-04-02	Su*****	Love the app, but the newest update removed the custom colors. I need to edit to make all nine colors distinguishable for me.
Love the app, but the newest update removed the custom colors. I need to edit to make all nine colors distinguishable for me.
2026-03-25	Au*****	i really hate the visual update...
i really hate the visual update...
2026-01-18	ma*****	for some some the screen goes black whenever an ad won't load, or loads incorrectly, but the ad timer continues to work perfectly fine, so I stare at a black screen for thirty seconds at a time dozens of times a day. edit: TIL my isp has a built-in vpn/ad blocker that I don't know how to disable, so i ended up just purchasing premium, bc after trying other sudoku apps, this one has the most features hands down. it was a glaring issue, but paying for premium made it go away
for some some the screen goes black whenever an ad won't load, or loads incorrectly, but the ad timer continues to work perfectly fine, so I stare at a black screen for thirty seconds at a time dozens of times a day. edit: TIL my isp has a built-in vpn/ad blocker that I don't know how to disable, so i ended up just purchasing premium, bc after trying other sudoku apps, this one has the most features hands down. it was a glaring issue, but paying for premium made it go away
2026-01-01	Ra*****	The expert level in this game is so good for training your seeking pattern of techniques like X-wing, Skyscraper, W-wing and so on.
The expert level in this game is so good for training your seeking pattern of techniques like X-wing, Skyscraper, W-wing and so on.
2025-11-24	De*****	thank you!! I've been bummed all day! 😔
thank you!! I've been bummed all day! 😔