Sudoku by SF27

About Sudoku by SF27

Sudoku by SF27 is a single player puzzle game. It received positive reviews from players.

A fun Sudoku game with thousands of puzzles Undo, hints, pencil marks and more.

Genres & Tags

Play Modes

Single-Player

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Reviews

80%Audience ScoreBased on 227 reviews

monetization20 positive mentions

stability6 negative mentions

No ads or purchase upgrades, providing an uninterrupted Sudoku experience.
User-friendly interface with large grids and selection keys, plus helpful features like pencil marks and number highlighting.
Challenging puzzles with multiple difficulty levels and clean, simple design suitable for long-term play.

On some devices the number pad or menu overlays part of the Sudoku grid, making the bottom rows difficult or impossible to access.
App has bugs including failure to recognize completed puzzles, occasional crashes, and loss of unfinished games.
Compatibility issues with newer phones and some versions of Android; the app has not been updated for modern devices.

monetization
29 mentions Positive Neutral Negative
69% positive mentions, 0% neutral mentions, 31% negative mentions
Users consistently praise the game's monetization for being completely ad-free, with no in-app purchases or intrusive permissions, providing a clean and uninterrupted experience. The absence of ads is highlighted as a rare and highly appreciated feature compared to other similar apps.
- “Best sudoku ever, no ads, no spam, no pop ups.”
- “No ads or bloatware.”
- “No ads, minimal permissions.”
stability
6 mentions Positive Neutral Negative
0% positive mentions, 0% neutral mentions, 100% negative mentions
The game shows promising potential but suffers from frequent bugs and instability, causing freezes and forcing players to abandon games. Several key features like undo and error recognition are unreliable, impacting the overall experience.
- “A lot of potential here, but ultimately buggy and even broken at times.”
- “As of now many games have to be abandoned due to glitches, and it's lacking a bit on basic features (like pressing back after solving to exit, rather than continuing the time on a solved game).”
- “Undo, show incorrect, and fill incorrect are all buggy on the one hard game I tried.”
gameplay
3 mentions Positive Neutral Negative
100% positive mentions, 0% neutral mentions, 0% negative mentions
The gameplay features a uniquely complex mechanic that some players find challenging but addictive, particularly the interactive number-highlighting system. While initially complicated, the interface is praised for its simplicity and ease of use once mastered.
- “I am addicted to the mechanic whereby when you enter a number in pen, it highlights the number in yellow if it currently works in that position.”
- “Great gameplay, very simple UI once you get used to it.”
- “Some reviewers seem to be flummoxed by this stunningly complicated mechanic.”
graphics
1 mentions Positive Neutral Negative
100% positive mentions, 0% neutral mentions, 0% negative mentions
The graphics are simple yet clean, providing an easy-to-navigate and user-friendly design.
- “The graphics and design are simple, but clean and easy to navigate/use”
humor
1 mentions Positive Neutral Negative
100% positive mentions, 0% neutral mentions, 0% negative mentions
The humor in the game is consistently described as very funny, contributing positively to the overall experience.