# Ouroboros: Infinity puzzle — user reviews > 13 indexed App Store user reviews of Ouroboros by OA+ LLC, rated 4.90/5 from 10 ratings. - Source: https://appshunter.io/ios/app/ouroboros-infinity-puzzle/id1153775037/reviews - App overview in markdown: https://appshunter.io/ios/app/ouroboros-infinity-puzzle/id1153775037.md - Rating breakdown: 5★ 9 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0 ## Newest reviews (1 of 13) ### 5/5 — Really good surprise *2016-09-22* Came across this game while browsing new apps and I loved its visual style instantly. Since then I keep playing. Fun and addictive little game! ## Most critical reviews (10 lowest-rated) ### 2/5 — It’s fun, but… *2025-10-16* Seems like there are too many ads. To see the instructions, you have to watch an ad for each page. Each page has ~ one sentence and a diagram. There are 4 pages of instructions, so that’s 4 ads you have to watch just to get the instructions. ### 3/5 — Like this game but need more fix. *2016-09-25, version 1.0* The last didn't give a solved loop but lose. Some block path 'popped up' in the higher level didn't solve the loop even it was fluky popped on the right place. That loop was stuck and had to wreck the popped up block and replace 'the same look' block. ### 5/5 — A Happy Surprise About Ads! *2023-06-03* This game is simple and fun, but it’s not mindless — you need to think to plan the best place to put each tile. If you only have a couple minutes to squeeze in some game play, Ouroboros is perfect, as you can stop at any point, and then start playing later from where you left off. Most review comments about ads in other games are to complain that there are too many ads, (which is true with a lot of games). But that doesn’t apply to this game. After you’ve played for a while and advance in the game, you’ll be earning more points, which means you’ll see fewer and less frequent ads. I think that is wonderful! But that’s not the best part for me. The HAPPY SURPRISE is that when you have watched an ad and click on the “x” to close it, THE AD CLOSES RIGHT AWAY!!! One click! I get so aggravated with ads in other games that require you to click “x” or “DONE” repeatedly, as the ad switches from one page to another and back again repeatedly until you finally get it to close. Sometimes it takes 8-10 clicks or even more — and some ads I’ve seen recently last more than 30 seconds! I hate that! But with Ouroboros, the ads don’t argue with you about closing — when it is time for them to close, one click and they close. I assume the game developers set it up this way — which I very much appreciate. I find the ads that won’t close to be disrespectful — like they think that making me have to spend more time with the ad while trying to close it is going to somehow make me decide to download the game. ### 5/5 — Simple but challenging game. *2021-01-02* Love that you’re not bombarded with ads after every single move. Found this game by accident and it’s currently one of my favorites. ### 5/5 — Awesome puzzle game *2020-03-31* Simple and addictive puzzle Great as a little brain teaser Free and can be played offline Fun to pass the time ### 5/5 — Game to go for *2016-10-27* Not a game person. However, this game is very simple but challenging enough to get me wanna back for more and pushing for a personal best. ### 5/5 — Brilliant *2016-10-04* It's unique gameplay and makes you learn and play better every time you try. ### 5/5 — I love this game! *2016-09-30* It's simple and yet complex in itself. Once you get your hand on it, it's hard to put it down. Love it! ### 5/5 — Great fun, simple puzzle *2016-09-27* Great game with super simple idea that gets really fun and challenging! ### 5/5 — Smart & fun *2016-09-24, version 1.0* Great and original puzzle game. Nice to benefit from a free game made by professionals without aggressive ads! ## Most praised reviews (2 highest-rated) ### 5/5 — Cool! *2016-09-24, version 1.0* I love this game, play all day long. ### 5/5 — Great Puzzle Game! *2016-09-23, version 1.0* Flat and charming looking game. It gets serious very fast i appreciate that. Ads aren't intrusive, very nice free2play. --- *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 2026-06-24.*