# Sudoku by Logify — user reviews > 19 indexed App Store user reviews of Sudoku by Logify by Logify LLC, rated 4.70/5 from 1,308 ratings. - Source: https://appshunter.io/ios/app/sudoku-by-logify/id1329597775/reviews - App overview in markdown: https://appshunter.io/ios/app/sudoku-by-logify/id1329597775.md - Rating breakdown: 5★ 1,059 · 4★ 172 · 3★ 57 · 2★ 12 · 1★ 8 ## What do users think of Sudoku by Logify? Overall sentiment: positive **Pros** - 👍 Easy to write numbers - 🚀 Refreshing interface - 💡 Ability to write notes **Cons** - 🐛 Inconsistent note feature - 🐛 Handwriting recognition issues - 💡 Desire for more customization options **Commonly reported bugs** - Allows errors even when set to not allow - Difficulty erasing wrong numbers - Incorrectly identifies numbers written by user **Most requested features** - Allow users to enter their own notes - Add coloring options for notes - Improve handwriting recognition ## Most critical reviews (10 lowest-rated) ### 1/5 — Says you win no matter what???? *2018-07-01, version 1.23* If you fill the board with ones, it says you win. Also removed typing and ability to leave notes... this was much better before the updates. ### 1/5 — Eh *2018-04-05, version 1.9* Drawing numbers with your finger is a pain in this version. I give it 0, bring back number selection ### 2/5 — Handwriting analysis needs improvement *2018-04-02, version 1.7* This is fun and more like how you’d play with pen and paper but you lose time rewriting a number over and over as it tries to interpret what you’ve written. Even at the very end when there’s only one choice for a number it will waste a bunch of your time saying you’ve written for example a nine instead of a five. ### 3/5 — Invalid entry *2021-02-02, version 1.42* Would be nice if this feature truly did not allow any errors not just 'invalid entry' inputs...minus for me. ### 3/5 — Notes *2020-12-21, version 1.42* I actually like the game. Only thing I don’t like is the notes. I want to enter my own. I don’t like that it shows me all the unplayed numbers and then I have to get rid of the ones I don’t want to show. I don’t enter notes until I’m pretty sure it’s down to just two possibles. ### 3/5 — last version fan *2019-06-03, version 1.37* the last version was better. at least you had something to earn in the number of hints you could bank. now there is no incentive. ### 3/5 — Good app but *2018-06-13, version 1.22* This is a good, fun, time killing app. However, the motion control for trying to erase a wrong number, keeps thinking that you are writing another number. So what should take you one shot, takes multiple times of erasing the same number until it realizes you want to get rid of it. Maybe there should be an added button or even to be able to circle the number and have it delete? Otherwise, it’s a great app ### 3/5 — Trouble with handwriting recognition. *2018-03-25, version 1.7* Handwriting recognition is a nice feature, but it frequently confused 8 for 9, and occasionally mixed up 6 with 9. ### 4/5 — Erase *2021-07-29, version 1.42* Wish I could erase a number after playing one after mistake ### 4/5 — Tcavano *2018-06-16, version 1.22* This is a fun game. I like being able to right the number with my finger ## Most praised reviews (9 highest-rated) ### 5/5 — It Really Works *2022-03-23, version 1.42* So far my favorite sudoko app, I love that I can write in the numbers, it’s refreshing from all the other apps where u have to select the box then select a number. Erasing is easy with a double circle. My only issue is the notes. You give us only the numbers that CAN be notes, which is a border line cheat. For notes ALL numbers should pop up and we choose the note. other than that great app. Please consider the note fix in your next upgrade. Coming back for an update still my go to sudoku app, this app could be the number #1 app in the puzzle category but they don’t even care I believe. It’s absolutely fun being able to write the numbers. ### 5/5 — Love it! Can you add coloring? *2019-09-07, version 1.38* This is a really great app that lets you write the numbers instead of tapping or typing them, and the interface is slick. Since we can already write the numbers would it be possible to add coloring so that we can make our own notes in different colors for Medusa and other strategies? That would be awesome! ### 5/5 — Suduko *2019-05-01, version 1.34* Interesting brain game. ### 5/5 — Allows errors *2019-04-11, version 1.34* Great app, however it will allow errors even though it’s set to not allow. Somewhat confusing. ### 5/5 — Sudoku *2018-12-01, version 1.28* Excellent and addictive! Love this game! ### 5/5 — Smooth and fun. *2018-05-05, version 1.18* Good features to get better at sudoku (myself a newbie). I can see it being fun for experts too. Handwriting feature is nice - but probably even better on an iPad. ### 5/5 — Best Sudoku Game!!! *2018-02-23, version 1.5* The finger writing feature makes it much like playing on paper. The hint is excellent to help me learn the tricks. After a few weeks playing, I am at medium level now. ### 5/5 — Best sudoku *2018-02-20, version 1.5* This is the best Sudoku game on the market... by far! I like that I can write my numbers directly on the screen. ### 5/5 — Best Sudoku ever! *2018-02-05, version 1.4* I love to write the numbers directly into the cells. Great feature! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*