Zero21 Solitaire

Zero21 Solitaire Wiki

Written by Rollic Games


Rated 4.56862 From 25,590 Votes
$ 0.00
  • Last Updated: 2020-09-02
  • New version: 2.13
  • File size: 203.65 MB
  • Compatibility: Requires iOS 10.0 or later. and Android 4.4. KitKat or later

Zero21 Solitaire


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Zero21 Solitaire is an iPhone and Android Games App, made by Rollic Games. Today, it has gone through many interations by the developers - Rollic Games, with the latest current version being 2.13 which was officially released on 2020-09-02. As a testament to the app's popularity or lack thereof, it has gathered a total of 25,590 Reviews on the Apple App Store alone, with an average user rating of 4.56862 out of a possible 5 stars.

How does it Work?


Zero21 is a challenging game with a simple rule: Try to stay between 0 and 21. It's not easy! Zero21 Solitaire is a fun numbers game with solitaire flavor to relax and unwind while keeping your mind sharp. Collect all the number cards on the board while keeping your sum between 0 and 21. Enjoy!

Top Reviews

  • Love it!! But I payed for no ads for a reason..


    By Kraytdragonborn
    I love this game but can you do something about the ads for power ups? I bought the game but I still have to watch ads to get min/max/delete power ups instead of just earning them through the game. It also offers an ad to continue games after losing and get more diamonds and keys after winning. If I pay for no ads I don’t want any ads, especially not in every game and before/after. There’s even rounds that aren’t winnable the first few times you play them to try to force you into giving in and just watching ads. Almost every review is complaining about the ads yet you have the one saying “idk why people are complaining about ads” pinned. Obvious manipulation. Even your most positive review is acknowledging that people think there’s too many ads. Multiple people feel cheated out of their money after buying what would be an amazing game without all these ads and ad offers. Just make diamonds and keys harder to get through the gameplay and offer in game purchases if you’re so greedy. You would make more money than you do through the pennies you get from ad revenue because more people would download and purchase this super addicting game and make the in game purchases. Right now you’re making it feel like a scam. Take out the ads or give us our money back. Btw I could write a way better description and I’d do it for free if you took out all the ads.
  • Very fun and easy but...


    By Plaid11
    I really do enjoy this game. It takes a little strategy but not much thought which is pretty nice. The part that I have an issue with is if I need a max or min card and watch an ad, it should automatically apply the card. It’s not like the cards can be saved and used on a different level so just use the card automatically after watching the ad. The way my mind sees it, I click on a card to use it. When I click on the min or max card to watch an ad, that’s me selecting the card. So I’ve had multiple times where I lose the level because of that and I select another card without selecting the min or max card again. Give a setting for an option to have it automatically added or manually add it. I have no problem with the ad situation like many others have. Their frustration comes with they don’t understand the difference from a 30 second ad and a 5 second ad that you have to hit the fast forward button (only on some).
  • Not very amusing


    By aubs1133142
    I downloaded this after seeing an ad about it, and it look like something up my alley. While it was downloading, I looked at the ratings (4ish) and was expecting it to be an awesome app that I was going to be addicting to. Within thirty seconds of download, I was on level 2. I figured out how to turn the vibration off which I disliked, so then I was thinking that I was going to start enjoying it then. Now, I was onto the next level (3), and I was sitting there staring at the app, contemplating what I was going to do, but I was starting to fade off in liking at the end of the first round. I ended up deleting the app after 45 seconds of downloading. I would recommend not to download this app. I can’t say that it gets worse later or better in the future of playing, but at this time, I wouldn’t downland this app since it is very very very boring. Don’t download!
  • Not really that great after a while


    By ccrambo
    I enjoyed it at first but then I started to notice that the “random” levels sometimes generate cards that make it impossible to beat unless you use the discard or the min-max features which makes you watch and ad for it. Those features make it too easy. The ad isn't problem, it’s the way its made. If the game generates an “impossible” level, wheres the fun in beating it by just using the ad features? There’s no challenge and no thinking required to it and after 20 levels it just got boring. It feels like they didnt give much thought to the game since the levels can be either two extremes, either super easy or just plain impossible unless you restart or use the features. If the trash and min-max features weren’t there it'd be better.
  • Amazing ❤️❤️


    By Tierney loves it
    This game is so cool I wouldn’t get mad at it but then I come back and play so I die and then I lose the round and I play another game and then I come back to it and I’m like oh come on I’m just gonna play it’s so addicting I just can’t get enough of it it’s so fun step 1:play step 2:loose level step 3:leave and go play another game step step4:see AWESOME game on home screen step 5:then press it and it brings me to this amazing game I love this game and it’s really awesome and cool creators of the game thanks for reading and hope you have a blast playing this game like me
  • Ads ads ads....and more ads


    By Scarlet Wanderer
    This is one of those apps that was made for the sole purpose of receiving income from ads. Fail at a level, want to continue? Watch an ad. Don’t want to continue? Watch an ad before retrying. Want this new item? Watch an ad. Don’t want it? Watch an ad before going to the next level. Hey, you’re in the middle of a level? Here’s a 30 second unskippable ad. Followed by another unskippable ad, but this one’s only 11 seconds. Good job beating that level! Here’s an ad before you can continue on. Makes the game unplayable. And none of the above is an exaggeration in the slightest. I understand some ads in an app, it’s the way of business. But this? They decided to put a few seconds of a simple game in between their ads app so people would actually stay and watch their ads.....and more ads
  • Progress?


    By faaron
    Unlike most people on here, I don’t mind ads. I know that’s how the game makes money with nickel and dime-ing you constantly and that’s ok with me. Yeah, there’s a lot but so what? My issue is that the unlockables are not tied to gameplay whatsoever. There’s no incentive to win or complete levels other than just for the gameplay itself. That leaves the game feeling empty and lackluster. I’d suggest some sort of coin collection system that can be used to purchase the card sets, rather than just unlocking them via ads. This also goes for the daily challenges; these really aren’t special because there’s no building incentive to play them. Institute a reward system and the game will improve so much!
  • Good game🙂😊


    By KendiGirl20
    I think this game is very good. The only thing I think is bad or should be changed is that it makes a noise or vibrates when you hit a card. I personally don’t like that. I hope the game sees this and changes it, but other then that this game is awesome and I am kinda addicted. Some people might complain about the ad’s and stuff, but the ad’s are very reasonable in this. Thank y’all for reading this and I hope you have fun playing this game.😁❤️
  • Fun game, but too many ADS!


    By PianoSue
    I’m really enjoying this strategy game, but I can see where most people would feel forced into paying the $2.99 to get rid of ads, because there is an ad after finishing EVERY SINGLE LEVEL. And, they aren’t just 30-second ads, they are the kind that run down the 30-second timer and just when you think the ad is finished, up pops ANOTHER timer for 12 seconds! 42-second ads are ridiculous. I’ve never played a game where the ads are this intrusive. Most other games allow to complete 2-3 levels before having to watch an ad.
  • I love this game!!!


    By MickymouseAK47
    I ❤️ this game, but there is an ad after ever play. I saw where one person suggested to other players to turn their phones on airplane mode while playing, BUT I really feel like I shouldn’t have to do that to avoid all of the ads. It works, but you cannot use your WiFi, while on airplane mode, because they will show pop up! Overall, 5 stars minus the unnecessary ads!

External Links

Rollic Games Official Website

Download for Free on On iTunes
Download for Android

Disclaimers:
This page was last edited on 2020-09-02.
Content is available under CC BY-NC-SA 3.0 unless otherwise noted.
Zero21 Solitaire content and materials are trademarks and copyrights of Rollic Games or its licensors. All rights reserved.
This site, Mycryptowiki, is not affiliated with Rollic Games.