# PUZZLE STAR BT21 — Draw & match blocks! > Draw and match blocks in a puzzle game with character collection and missions. (iPhone/iPad app by IPX Corporation.) - Source: https://appshunter.io/ios/app/puzzle-star-bt21/id1361553832 (this page in markdown: same URL + `.md`) - Developer: [IPX Corporation](https://appshunter.io/developer/1170996535) - Category: Games, Entertainment - Price: Free - Rating: 4.93/5 from 23,402 App Store ratings · 50 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 971 MB - Languages: English - Released: 2018-04-03 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/puzzle-star-bt21/id1361553832/reviews.md ## What is PUZZLE STAR BT21? ◆ Exciting Puzzle Game with Drawing and Popping Blocks! More than 4 million friends around the world are enjoying this game! Da Best Game Da Best For Those In The Know. Play Now! ◆ All you have to do is just draw blocks at your fingertip! Simple and fun! Start the game and draw blocks Once you start, POW, you can't stop it! Innovative yet easy to learn if you are familiar with Tetris and Match 3 genre, it's so fun, you will simply love it! Add to your wish list! ◆ Various missions and maps - No time to get bored! Discover over 40 exciting episodes and explore more than 700 stages! New episodes are available every 2 weeks! Stay tuned! ◆ Simply and exciting missions are waiting for you! [Crack the Crackers], [Ghost Hunt], [Candy Collection], [Gem Collection], [Churros Collection], [UFO Launch], [Jelly Hunt], [Drink Milk], [Bomb Detonation], [Lollipop Collection] Just need a few minutes break to play! Enjoy your free time with BT21! ◆ Collect attractive and lovely characters and upgrade the skills! Over 200 cute, adorable Costume characters (RJ, TATA, CHIMMY, COOKY, SHOOKY, MANG, and KOYA) are waiting for you! Your characters will be greatly helpful to clear the stages with their powerful skills. ◆ Get characters through events, missions, and the Gacha System, and complete character sets. You can get a prize every day! Various events—Auto Match Battle mode, Group Match Collection mode, etc.—are held every week for everyone! Don't Miss your chance to get free gifts through push messages! ** FRIENDS CREATORS' first project, BT21 is a refreshingly new character lineup created through LINE FRIENDS' collaboration with BTS. ** BT21 is free to play, and the in-app purchase is available to assist your gameplay! ** Allow "BT21" to access your photos /media /save /files: To install, save, update the games. ■ Follow Us! - Twitter https://twitter.com/bt21_ - Facebook https://www.facebook.com/BT21.Official/ - Instagram https://www.instagram.com/bt21_official/ ■ Terms of use: https://bt21-faq.linefriends.com/terms?lang=us ■ Privacy policy https://bt21-faq.linefriends.com/terms?lang=us ■ FAQ https://bt21-faq.linefriends.com/faq?lang=us ■ Customer Service bt21serviceen@linefriends.com ## Key features - Draw and match blocks - Over 700 stages - Diverse missions - Collect over 200 characters - Character skills - Daily prizes and weekly events ## What do users think of PUZZLE STAR BT21? Overall sentiment: positive **Pros** - 💜 Adorable characters and design - 🎨 Unique and engaging gameplay - 🕹️ Fun and relaxing puzzle experience - 🎉 Addictive and hard to put down - 🎁 Generous with rewards and gifts **Cons** - 💰 Difficult to obtain new characters without spending money - 🔍 Challenging levels can feel impossible without boosters - 🔋 Game drains battery quickly - 🔒 Frustrating login and data loss issues **Commonly reported bugs** - Login issues with Facebook account - Placement of certain block shapes not working as intended **Most requested features** - Offline mode for playing on the go - More ways to earn in-game currency - Option to change starting character - Improved matchmaking for difficult levels ## Recent user reviews (10 of 50) All indexed reviews: https://appshunter.io/ios/app/puzzle-star-bt21/id1361553832/reviews.md ### 5/5 — I really love it 💜💜💜 *2022-04-08, version 2.4.2* This game is super great, I just got it and it took me through the steps and what to do. The characters and the design is super adorable, and cute!! I do wish I could play this offline though. But other than that it’s super amazing. After a shower and playing this game made me super relaxed and calm, after the day is gone you could play this game to take your mind off thing for a bit. I don’t have any complains other than I wish that I could play this off line, it would be great to play on long road trips or playing this where there is no WiFi. It it’s amps amazing game so far💜💜💜💜 ### 4/5 — Super Addicting and Fun, but …….. *2021-12-10, version 2.4.2* I got super addicted to playing this game during the Pandemic (Lockdown), and spent a lot of time and money racking up points and adding the characters into my Collection. I was on Level 650+ before life called me back. 😜 I recently resumed playing this game again in whatever spare time I could find……but the Facebook login kept failing. After about a month of trying to get in (hoping that the Developers were going to fix it), I was forced to start all over from the beginning…creating a new account. But what is more disappointing is that a lot of the side games haven’t popped up at all (Churros, Milk, Dance Mang, the Harmonica one with Chimmy, etc). I pay for thr BT21 Pass, but there really isn’t any incentive to play much after you complete the daily tasks. (That is good for me since I don’t have much time, but I feel like the game has lost a lot of the cute and fun stuff it used to have to keep you logging back in.). It’s even harder to get good characters through the Gacha! There aren’t even the Quests to try and get the Limited/Special 5-Star characters that were seasonal! All in all, I don’t know if anyone is manning the game anymore or developing more stages/levels, but the game has become a shell of it’s former self, and it is disappointing. But yes, the game is still addicting. ### 5/5 — Only the tiniest annoyances and super fun!!! 🤩🤩 *2021-11-24, version 2.4.2* This is such an ADORABLE and ADDICTING game, and I love the concept! I am a total Army and I love BTS and BT21. This game is super fun and it was totally worth the loooonng downloading time. There are only tiny, tiny, annoyances but are not super important. 🙃 One is that getting characters, red gem things, and sometimes coins are challenging. I may just be super horrible at getting money and valuables in games, but I think that finding characters are the most challenging. Another tiny thing is that after any ad, (though it’s like a 1% chance and I rarely get an ad) it sort of freezes and doesn’t let me play the game for a while. Which I HATE, because this game is super fun to play! 😐 Overall, this game is REALLY cute, fun, amazing, and has an amazing concept. I love these BT21 games! Please keep making them!! Go 방탄소년단 and BT21!! 😍😍😍🤩🤩🤩🥳🥳🥳😝😝😝😁😁😁 ### 5/5 — Love it! But *2021-05-01, version 2.4.2* I fell in love with this game. It's fun, cute, and a stress reliever...my only downfall is the collection of character games for example Splish Splash. This is the second time it . has been around and both times I get stuck on stage 7 of Tata. Because it is the last character of the collection I end up spending money on rubies so I can continue the game. It is good to make them challenging but not to the point of someone spending a lot of money to purchase rubies. ,The game is absolutely wonderful... please ease up on the difficult levels. :) ### 4/5 — Perfect!💜💜💜 *2021-02-06, version 2.4.1* I absolutely love this game and I play it almost everyday. The BT21s are so cute, and I love how RJ runs on four legs on a character bonus. The overall layout is good, and it is very to find what you are looking for. The only two things that I have a problem with is the fact that it is extremely difficult to get rubies, and I don’t think that it is worth spending real money to get them. The only other things is that you have to go to the gift box to actually obtain your items. I would rather it to just claim right when you get it. But other than that, there is nothing to not like about thing game. Thank you for meeting ARMY’s needs. 💜 ### 4/5 — Things that annoys me *2021-01-23, version 2.4.1* I love BTS so I downloaded this game and it pretty fun and addicting but I’m not here to spend real money for this and it soo hard to get new characters, I also don’t really like the way that I have to use my diamond hearts for almost everything like I need to use it for the next stage or for unlocking a new character and the room decor is just messed up they don’t give the same options of decors to choose from for each floor and when I buy a decor or furniture I can’t put it on any other floor beside the one that I bought it from and I can’t even use from my “owned” tab, but beside all of that this game is pretty fun to play, I love all the characters cause they’re all very cute, I also love the designs on them. ### 4/5 — Still enjoy the game, but don’t like some changes *2020-10-08, version 2.2.1* I’ve been playing the game since a little after it was released. I’ve seen a lot of improvements, but I don’t like the new amethysts feature. There’s are less chances to get boosters now and the grouping system where you have to pass certain levels in order to move forward is annoying. I liked when we could there were levels and locations. That why for the past few months I’ve only been playing the events that give you new characters. ### 1/5 — Slightly impossible to beat *2020-05-21, version 1.9.91* There has been more challenges on the game that have you spend all 5 lives in order to do a series of challenges to receive a 5* character. It normally is a decent challenge and I don’t mind too much.. HOWEVER, recently the FINAL character to complete the collection has been exponentially harder to beat compared to the rest of the levels. If a person normally gets ~50 turns to pass a hard level normally, then how is one supposed to pass 7-10 levels with the same amount of turns? And the challenges are also impossibly hard unless you want to spend an enormous amount of money on the game. I have personally spent money on games before but to spend THIS much for 1 character is getting out of hand... it makes sense to need to make money for the game but if it’s this hard then I mind as well not bother to play since the developer seems to not want us to complete any collections anyways. ### 1/5 — Reconnect the connection and lost all progress. *2020-04-28, version 1.9.91* There’s Van challenge and it is very hard to win since you have to pass all 10 level at one time. I was doing great, I even used items and gems to win the round. I got to stage 8 and suddenly it said my connection is not stable. So I switched to my cellular, just the game won’t lose my data just in case I can’t reconnect to my wifi. GUESS WHAT, I pressed reconnect and BOOM, it went back to main page...🙃 Well, let me tell you, that AIN’T FUN AT ALL. Like seriously, I didn’t even go out of the app, I was just trying to reconnect my connection, it took my only 3 second and now I lost everything. I’ve been playing this challenge for days to get Chimmy Van. This is like my 10th time playing he same round over and over. I’m at the moment very mad, frustrated and really upset about the game. At this point, I don’t think I should play this game anymore since it could happen again and I will end up losing all the progress. I hope you could fix this so other people won’t suffer the same thing as me. Do you know how hard to get the hammer item? To pass that one f single level, I have to use all items I’ve been saving and diamonds just to pass one level. I would like to hear a respond about this problem. ### 5/5 — BTS n’ BT21 *2020-04-18, version 1.9.91* I love bts and there little characters. This game is so addictive and I played this game for 2 hours straight !!! Have fun with this game and make sure to enjoy it because this game is so fun and the claw machine is one of my favorite things on it because you can get other bt21 characters dressed up as stuff!!! I can’t wait to complete all of the worlds !!!! Have fun playing this game !!! Overall this game is probably one of the best games I have ever played and it is so addictive and it is so fun !!!!!! Please have fun with this amazing game and it is a little hard at times but I get over it cause I enjoy the game cause it is the best on the App Store :)! Make sure not to give up on playing this game! Keep trying !!!!!!! -Kayle 💗 ## Frequently asked questions about PUZZLE STAR BT21 ### What is PUZZLE STAR BT21? PUZZLE STAR BT21 is an exciting puzzle game where players draw and match blocks. It offers a simple yet addictive gameplay experience, similar to Tetris and Match 3 genres, with a vast array of levels and missions to keep players engaged. ### What are the key features of PUZZLE STAR BT21? Key features include drawing and matching blocks, over 700 stages across more than 40 episodes, diverse missions like 'Crack the Crackers' and 'Candy Collection', collecting over 200 BT21 characters with unique skills, and participating in daily prizes and weekly events. ### Is PUZZLE STAR BT21 free to play? Yes, PUZZLE STAR BT21 is free to play. However, in-app purchases are available to assist with gameplay. Players can also obtain characters and prizes through events, missions, and a Gacha System. ### What kind of missions are available in PUZZLE STAR BT21? The game features a wide variety of exciting missions designed to prevent boredom. These include tasks such as 'Crack the Crackers', 'Ghost Hunt', 'Candy Collection', 'Gem Collection', 'UFO Launch', and 'Bomb Detonation', among others, offering short play sessions for breaks. ### Can I play PUZZLE STAR BT21 on different devices? The description implies the app is available for mobile devices. To install and save game progress, the app requests access to photos, media, and files on your device, suggesting it's designed for smartphones and tablets. ## Version history (last 1 release) ### 2.4.2 — 2021-04-12 Patch Note BT21 2.4.2 * Changes * -Fixed minor bugs. ## Apps similar to PUZZLE STAR BT21 | App | Rating | Price | Category | | --- | --- | --- | --- | | [BTS Island: In the SEOM Puzzle](https://appshunter.io/ios/app/bts-island-in-the-seom-puzzle/id1617588025) | 4.9 (48,201) | Free | Games | | [Hello Kitty Friends](https://appshunter.io/ios/app/hello-kitty-friends/id1137852702) | 4.7 (3,238) | Free | Games | | [My Webtoon Character - K-pop](https://appshunter.io/ios/app/my-webtoon-character-k-pop/id1448681550) | 4.4 (251) | Free | Games | | [Aggretsuko :Sanrio Puzzle Game](https://appshunter.io/ios/app/aggretsuko-sanrio-puzzle-game/id1516629235) | 4.7 (3,544) | Free | Games | | [BLACKPINK THE GAME](https://appshunter.io/ios/app/blackpink-the-game/id6444351044) | 4.8 (5,087) | Free | Games | | [Hamster Town](https://appshunter.io/ios/app/hamster-town/id1465084468) | 4.7 (2,255) | Free | Games | ## More apps by IPX Corporation - [BROWN & CONY Sweet LOVE - LINE FRIENDS](https://appshunter.io/ios/app/brown-and-cony-sweet-love-line-friends/id1175321151) - [BROWN & CONY Emoji Stickers - LINE FRIENDS](https://appshunter.io/ios/app/brown-and-cony-emoji-stickers-line-friends/id1180512087) - [JAMES & MOON Emoji Stickers - LINE FRIENDS](https://appshunter.io/ios/app/james-and-moon-emoji-stickers-line-friends/id1214131699) - [SALLY & FRIENDS Emoji Stickers - LINE FRIENDS](https://appshunter.io/ios/app/sally-and-friends-emoji-stickers-line-friends/id1214132357) - [Hop! Meow~ Roar!](https://appshunter.io/ios/app/hop-meow-roar/id1232176482) - [Dancing Doodling Animals !](https://appshunter.io/ios/app/dancing-doodling-animals/id1232176490) All apps by IPX Corporation: https://appshunter.io/developer/1170996535 --- *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.*