# o:anquan — user reviews > 35 indexed App Store user reviews of o by Topebox, rated 4.44/5 from 55 ratings. - Source: https://appshunter.io/ios/app/oanquan/id1146370693/reviews - App overview in markdown: https://appshunter.io/ios/app/oanquan/id1146370693.md - Rating breakdown: 5★ 39 · 4★ 9 · 3★ 2 · 2★ 2 · 1★ 3 ## Newest reviews (10 of 35) ### 5/5 — It's like mine sweep man *2017-01-17* Kinda wish there were difficulty levels like minesweep tho keeps you busy but a slight feeling of being unaccomplished cus there's no levels or score boards or nuthin ### 5/5 — Not Bad! *2017-01-01* I got the hang of it after my first try. It's great! ### 5/5 — Love it *2016-12-16, version 1.2* Totally zen ### 5/5 — Simple, Fun *2016-12-11* But not necessarily easy. ### 5/5 — Relaxing yet engaging! *2016-12-06* I'm a big fan of games that don't require timing or reflex... and allow you to discover neat tricks as you go! ### 5/5 — 💖 *2016-12-02, version 1.2* 🌞🌞 ### 5/5 — Good game *2016-11-29* Simple and effective ### 5/5 — Strategic Fun *2016-11-15* I get better with every game! ### 5/5 — Stays challenging *2016-10-08, version 1.1* Great game, bare bones interface. Even after weeks gameplay, this game wants to be played!! Nice nice! ### 5/5 — Top top puzzle game *2016-10-04, version 1.1* ... But please explain the scoring system! ## Most critical reviews (10 lowest-rated) ### 1/5 — Another one *2019-12-28* Yet another game by this developer that doesn’t work on iPhone XR on the latest iOS. Last update was 2 years ago? ### 1/5 — Can't move past the demo *2017-03-07* No matter how far I spread the 7 in the demo, it resets itself. I can't get past the demo to play the game. Annoying. ### 2/5 — Great game! Needs support please!! *2020-01-06* Needs a single turn undo function. One mistake or touch screen glitch and your done! Also crashes on iPad. ### 3/5 — Please update not compatible with new iOS *2019-10-24, version 1.2* The app keeps crashing after I updated to the new iOS. ### 3/5 — Good *2017-03-03, version 1.2* Very fun and addicting but drains battery! ### 3/5 — Nice game but... *2016-10-10, version 1.1* I like this game very much and I did pay to remove an ads. The unique strategy and logic. One issue: its overheat my iPhone 5s and eat battery in hour and less. Even a very heavy 3d games not so hungry :) Please fix ### 4/5 — Good until iPad overheats. *2017-07-04* It's a very mentally stimulating game, but it makes my iPad heat up more than usual. It also starts to lag at that point. I will give one more star if this can be fixed. ### 4/5 — good for killing time *2017-04-07* pretty enjoyable. could do without the ads, but otherwise it's nice for absentminded playing. ### 4/5 — Fun game! *2016-11-03* A simple, but challenging way to pass the time. ### 4/5 — Great! *2016-10-03, version 1.1* I like that it's a puzzle game that doesn't hand you a strategy. After playing a few games, I was able to figure out on my own a better way to play that more than doubled my high score, which was a very rewarding feeling. My only "complaint" is that the game doesn't seem to allow you to think a couple moves ahead. Some combination of the size of the playing field, the way new chips spawn in, and the lack of a cascading effect when chips are eliminated makes it so the best way to play (that I've found so far) is to focus on each individual move instead of looking down the line. ## Most praised reviews (10 highest-rated) ### 5/5 — Back Up and Running - Great as Ever *2020-01-07* With the latest phone update I’ve found the game works again and I’m so glad, it’s definitely my favorite game, simple but engaging. ### 5/5 — Fix it!!! *2019-10-26, version 1.2* Since io13 it will not boot up and function. Please issue a patch. ### 5/5 — I love this game but stopped working *2019-10-21* I love this game so much, however when I upgraded to iOS 13 the game stopped working. It just opens the home screen and then crashes. I’ve tried over and over again, deleting the app and redownloading. Is there any way to fix this???? ### 5/5 — No Longer Works — 😢 *2019-10-14* I also really enjoy this game—easily my favorite. It no longer works. Any chance there’s a fix coming? ### 5/5 — Warning: this no longer works in iOS 13!! *2019-10-09* This is my favorite game of all time and it no longer works!! ### 5/5 — Never Deleted *2019-03-31* I’ve played a lot of puzzle games that I’ve then deleted because of finishing the whole thing but not this one. I love that it’s just a personal challenge to raise your score and the night mode is great on the eyes. Simple perfection!! ### 5/5 — Wonderfully Addictive *2017-09-14, version 1.2* Cannot stop playing. So simple yet so engaging. Just challenging enough for commutes, etc. ### 5/5 — Challenging *2017-05-26* Takes a lot of patience and thinking to make it far in this game. A good brain motivator, yet very aggravating...excellent game! ### 5/5 — Addictive and fun *2017-03-12* A mix of strategy and luck. Highly addictive. ### 5/5 — Simple and Relaxing *2017-02-26* I love this game and play it over and over. It's a simple puzzle game where you try to get the highest score you can. It requires thought and strategy. There aren't any time limits or restraints, so it's quite relaxing with its soft music and sound effects. --- *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 2026-06-10.*