Last updated on December 13th, 2025 at 08:18 pm
Zen Jigsaw – Puzzle Game Review
Zen Jigsaw is a Puzzle/Board/Lifestyle game from Beijing Lexinshengwen Technology Co., Ltd., first launched in 18th July 2020.
It’s rated 4+ and currently has 3,384+ ratings on the App Store.
What Makes Zen Jigsaw Stand Out
Happy Pixel – Free Nonogram Coloring Puzzle Game, also named as block pixel puzzle is a free classic nonogram game that challenges you to discover the hidden pixel-art pictures by coloring the blocks. You can free download the brain game for your phone. Happy Pixel Puzzle offers you dozens of creative pictures that are covered by numbers. Train your brain on solving the pixel puzzles and find these pixel arts whenever you want to keep your mind active or pass your time in a pleasant way. Let’s discover the mystery of nonograms!
How To Play Happy Pixel
Every puzzle in Happy pixel is a pixel art. All you get at first are blocks and colored numbers in some of them. You have to use these colored numbers as hints. Start with one number, drag the correct square or rectangle that contains the exact number of cells. The square or rectangle is filled with the color of this number. This can be very tricky. You have to think about the shape or position of all blocks. All cells of a puzzle have to be filled. After all blocks are colored, a surprising pixel picture will be finally revealed.
Key Features
-Tons of completely free pixel puzzles, starting from easy to difficult
-Solve the puzzles and uncover the hidden pixel-art pictures anywhere
-Detailed guidance for beginners of this game
-Intelligence and unlimited hints: tap the hints button whenever you having trouble finding the block
-Happy Pixel comes in 4 difficulty levels, easy, medium, hard and expert, perfect for Pixel Puzzle beginners and advanced players!
-Offline game: don’t need to worry about the WIFI or data networks
Happy Pixel also offers
-Both challenge and relaxing mode for users
-You can create your own creation with the pictures you find after solving the puzzles
-Simple but functional interface
-You can find the beginners’ guide in the app at any time
-Undo your mistake steps without limitation
The Happy Pixel game is appropriate for both males and females, the younger generation, and also the elderly. When you first open our Happy Pixel app, you see a complete tutorial on how to color the blocks and discover the hidden pixel-arts. After experiencing several successful trials of solving the puzzles, you can have a try to change the game mode to challenging mode and acquire your feeling of accomplishment by breaking the records continuously!
This is a coloring puzzle app for nonogram game lovers. The puzzles of our free Happy Pixel app are completely logical and creative, which can train your brain and stimulate your initiative to some extent. Besides, the way to solve the puzzle – coloring the blocks by numbers also adds more fun for the puzzle-solving game.
Happy Pixel is a representative Nonogram Game, a super welcomed kind of game type at present, which can help you consume the time, offer you enough entertainment, and at the same time, sharpen your mind and logical thinking. You don’t need to set aside special time for solving puzzles, just open our happy pixel app whenever you want to kill the time and wherever you are instead. There is no need to worry about the situation of no WIFI either because Happy pixel is an offline game and your daily game progress will be automatically saved. It’s an entertaining and addictive brain game that can help you relieve your stress and anxiety in your life. Train your brain and improve your IQ with Happy Pixel now!
This Puzzle game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Zen Jigsaw is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 9th November 2022
Recent improvements include:
New updates
- bug fixes and performance improvement
Download & Availability
Zen Jigsaw is available through the official App Store for iOS devices.
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Really like this game but there seems to be an annoying glitch. We finish a puzzle and it says 99%, we click hint it says no mistakes, but yet the puzzle does not complete. We have to leave the puzzle then come back to it for it to complete. Please fix.
We are glad you got ride of the guide however and we really enjoyed the auto fill and not having to fill each individual squares. However the new update makes you earn autofills, and with how much we play this it gets really old when we have to fill in every square. Please turn it off.
We love this game but the update (Im assuming) brought in a guide for the big pieces of the puzzle which we just get frustrated at. Ive been trying to find a way to turn it off but there doesnt seem to be one. Its a really fun game but there should be an option to turn that annoying guide off.
This is a great puzzle coloring game Ive played it so much but the new update where it tells you where big pieces go makes the game pointless for us. There should be a setting to turn it on and off for little kids but overall we love it.
We like this game and since Ive downloaded it there have been several updates that really improved play. When we first started, after a check, the numbers for correct cells remained visible, now they dont! We like that theyre always working on it so we dont mind the ads as theyre reasonable in quantity and length.
This is the best game ever its a perfect amount of ads and it so fun and challenging we love Coleridge all the pictures we recommend.
Was going good, we started the camping event and was doing all the puzzles just fine. Then it started glitching and kicking us off the game, and the pieces dont all fit in evenly like they should. We deleted the app and im going to try it again. We lost all our progress so thank you game.
We been playing this for 3 years straight.
Youre game is over 5 stars it deserves 2,000 stars out Of 5 stars.
Its been almost 3 years since Ive played this game. We broke our phone and lost the name, ever since Ive gotten our iPad Ive searched for it. We have finally found it. We thought about it every day for 3 years, thats how good this game is. You do not understand how happy we are that we found the game, so if that doesnt tell you how good it is, we dont know what will. Beautifully made game, we are so thankful to the people that made it. It brought us joy on hard bus rides, and brought us peace through rough fights, it was an important part of our life. And we know that kinda sounds weird, but its the truth. We were devastated that we couldnt remember the name, but look where God brought us back. Now after 3 years of being apart from it, we can finally appreciate what it did for us. Thank you.
We love this game! Its very addicting and we cant stop playing it. The daily challenges are hard. Our only complaint is that it doesnt have very many puzzles, we just keep getting the same ones multiple times. Other than that we think its a great game. Thank you.
Love this game!! But every time we open the app recently it asks us to allow tracking and it just goes gray and we can't do anything so now we can't use the home page at all so all we can do is redo puzzles we've already completed pls fix :((((.
When ever Im bored or sad we always resort to this game its sooo fun and interesting.
The reason we voted we stars off is because there is a glitch where on the home page of the game it wont let you view it unless you allow tracking which we didn't when we first installed, so we had to uninstall and reinstall because when we went to settings there wasnt an option to allow tracking.. It fortunately started showing the page when we reinstalled and hit allow, but it randomly started yesterday not allowing us to view the page again when we literally did allow tracking!! It seems theres no way to fix it unless reinstalling, resulting in losing all our completed pictures Its so annoying!! The game is still a great game overall because we can still do daily challenges which are really fun and easy! We just wish we could access the home page so we could continue unfinished projects, settings, and not have to reinstall.
This game is amazing just the way it is but imagine if you could import your own photos to do it will make the game way better.
We have played this for a number of years and REALLY loved it. Now, we cant even get into it. We get a message that we must allow tracking.yet it gives us no way to allow it..even if we were willing to. Its a real shame. We think Ill have to delete it and, in all good conscience, we cant recommend it to our friends.
It is a really addictive game but when we put on relax mode it doesnt work and when we finished the games to get a trophy it didnt give us a trophy. Please fix this.
We lost all of our progress since we got a new phone.
We think this app is really good. We understand the amount of ads in the game, you probably work hard to make these kind of games. We have a suggestion. Its like, fix the problem or something. Where basically you are given a puzzle that is like 90% finished except some of it is wrong and you have to try to figure out what the problem is then finish the puzzle. We think that would be pretty neat, because when we make a mistake its really fun to try to figure out where we went wrong and then finish it. The game overall is really fun. We dont really have any complaints except for the fact that the daily puzzles dont show up in your collection. Thank you.
This game is so fun you have to use a lot of your brain to do this and think ive finished one level in one day.
Unique game. Love zoning out on this.
Theres a reasonable number of ads that dont come up too often, gameplay could be explained better. Its hard to understand the rules at first. Theres a huge gallery of pictures to paint, however we wish there was a gallery so that you could a choose a picture to your taste. Its worth a download and definitely a favorite pastime for us.
Very pog game but we think we finished all the expert levels cause we did like 100 expert levels already and its giving us repeat levels and the hard levels are too easy we only like expert. Nice game but when is there gonna be more expert levels? Either we finished all the levels or theres a glitch where its repeating levels we already did. Thanks for making this game but we will be board if we have to play hard levels instead of expert.
We've been absolutely obsessed with puzzle games lately, and this game has fueled our addiction the most. We usually get tired of games very quickly, but something about this one in specific is very compelling. It's like a nonogram puzzle, but so much more entertaining. We love keeping up with the daily puzzles throughout the month, and trying out the challenge mode whenever we're feeling confident (which, admittedly, is not very often). We started playing after the cooking event was over, so we're waiting for the developers to add another one in soon! It seems like a lot of fun, and we can't wait to play through it. We're excited to see future updates as they release.
Can you tell us why Im not getting any of the events? We love the game, its a great de-stressor but we would love the challenge of playing the events. Please help. Thanks.
This game is really fun! Its a different way of doing Nonograms than Im used to, but we like it. However, we would like to see a Lock tiles button or something because when we pinch to zoom during the challenge, Ill accidentally place tiles and its often incorrect, resulting in losing a life. We would like to be able to zoom without fear of placing tiles.
Game is addictive and has good longevity. We would like to see fewer repeated puzzles. Also some puzzles titles are questionable, others are completely incorrect: An angler fish is not a catfish.
We really like this game! The only thing is we wish there was an option to autofill the one blocks since it takes so long to fill them on the advanced levels.
We absolutely love this game. We like that there are daily challenges and you can go back on the calendar to play previous dates. When we run out of those, we like to play games in hard mode. Unfortunately, lately there has been repeats in the same exact order Ive played them, and it didnt just start from the first game on hard ever we ever played. We hope more are added soon.
Ok, so this game used to be MARVELOUS. And it was so addicting and amazing like everyone said in the comments. But then an update came when we got the game for our grandpa.it was totally different than we thought it would be. Then we redownloaded it after a while, and now they added LIVES. Now the game really is stressful because we have lifes this was the one game where we got not stress out because Im gonna lose. Now we have no game. Please fix this.
Ive been playing this game for years, and love it, but, since apple changed their os so that you have to tell the app whether or not to track your preferences for ads, the home page has no puzzles. Only says please choose allow but theres no button to choose anything. Fix this and the rating goes to 5 stars.
We like the game A LOT but when we were playing it from 2:50 am to 3:44 am we started to have paranormal activity in our room? And we heard heavy breathing coming from our bottom bunk (we were on our top bunk) and we also heard movement and we were just really scared this happened just a few minutes ago and IM SLEEPING WITH MY TV ON MY LIGHTS ON MY PHONE ON AND MY DOOR OPEN!!!! We were SOOOOO scared we put our head under the covers and started crying so this is a good game but we think its haunted from 2:00 a.m to 4:00 a.m so we suggest not to play it at those times or in between those times.
This is a fun game to play, but we miss the different themed events that would occur randomly when we first got the app.
Ive been playing Happy Pixel for years. But the homepage asks for the app to be able to track. There is, however, no button to allow tracking. Ive uninstalled the app (deleting all our years of progress), checked for updates on our iPad, and restarted our device but nothing helped fixed the issue. It is not listed in Tracking in the settings. Happy Pixel, please fix this.
We enjoyed this game until this morning. Todays game was a man wearing a mask. We play this game to distract from the barrage of negativity going on in the world, not to be reminded of it. Im done.
Ads are very intrusive and lengthy — one minute at times — and the usual scam ads saying you can earn hundreds of dollars a week playing games are on repeat. Enough is enough. The actual game is highly repetitive and gets boring quickly. But it would be a 3 or even a 4 with much shorter and less scammy ads.
We played this a while ago and it was super calming and fun. We redownloaded it and we hate that there are lives now. It completely ruined the game for us. We lose them super quick and Ill get a life back and then immediately lose it. Delete that feature its terrible and nobody likes it.
First ad was 60 minutes. Not paying for no ads until we TRY GAME and 60 second ads means delete.
We had this game before on our last iPhone and loved it. Today we redownloaded it and loved it again at first, but they have a lives feature that was added with an update and it has made us decide to delete it. They give you three lives and if you make a mistake you automatically lose a life, and losing a life can happen even when youre trying to zoom in on it or move the screen. We have spent a lot of time watching ads to get a life back to complete one puzzle because it picks up on the slightest touch and takes away a life. Really sad about this, we loved this so much before this life feature.
Cannot turn off music to the ads.
Google nonogram puzzles, this is a completely different type of puzzle. It is a fun type, but its not a nonogram. Stop calling it that in app, we were expecting the traditional nonogram.
This is one of the best games we have ever played! We even tried teaching our grandma how to play. Totally recommend playing this game! The puzzles are so cute and calming. However we do have a very cool idea. Maybe you could import your own picture and do it.
We really like this game, it's all our favorite puzzle types combined! Feels like it was made for our brain. Fun to do the smaller puzzles on our phone and the larger ones on our iPad. We did pay for the $4.99 ad-free version which was definitely worth it. However, we are having an issue with the Medium difficulty puzzles, there is one puzzle that says it still has mistakes but it also says the number of mistakes is 0…having a hard time getting past it and we can't do more Medium puzzles until it lets us move past that one. Not sure what to do as the "help" page in the app is just instructions.
Was fun until we got to the forth picture on medium and wont let us go on because of a mistake but at the same time tells us theres no mistakes on the board.
To developers: we absolutely love the game! It is very fun and we would have rated 5 stars but we took away 3 of them all because of the new update on the life system. We really liked the game BEFORE the update. Now its SUPER frustrating to play. We get that they want you to purchase more lives for real money to keep the game going and for other purposes in general. BUT it is NOT fair because not many people can afford the money, AND it is SUPER frustrating to wait for the lives to regenerate. PLEASE change it back! (even though we know you have your purposes..) Anyway, PLEASE PLEASE PLEASE change it back.
We play some Nonogram games and theyre very fun and Im always addicted to revealing the pictures. We had a lot of fun playing those games. Thats when we saw the ad for Happy Pixel. It looked cool and confusing at the same time, so we decided to download it and learn about it. We got through the tutorial very quickly and after a couple of levels, we started to understand it more! Even though some levels are hard and difficult, that doesnt matter! All that matters is that it relieves our stress and whenever we feel overwhelmed, this game is the perfect game to play. The people who didnt download this are missing out on a very relaxing and fun experience. Please download this if you hate being stressed.
We like the app. The reason why we gave it a 2 star. Is because of the picture . The pictures that youre coloring isnt very clear and you cant tell what the pictures are that youre coloring. If they redo the pictures , than Ill change our rating. We just downloaded the app. Not sure if Im going to keep it or not.
This app has quickly become one of our all time favorite apps. One of the things that we really love about this app was all the events that happened with the themed images but we havent see any new ones recently. Have you guys stopped doing them? Please bring them back because it makes this app a lot more fun, gives players a lot of new puzzles, and we still play the older even puzzles continuing to collect all of the reward images.
This app was exactly what it said in the ad. We admire games like that and this one was even better because its a great game. We enjoy it so much, and think that whoever created this should make more games! Ive had a great experience with the app and not too many ads. ~Alki.
When we first got this game we picked on the wrong thing which got us here. But since downloading Ive loved playing it. Our only issue is when we first got it there were events as well as the daily challenge. Since the last event ended we havent seen any new events. Which leaves only the daily challenge and new games left. Would love to see new events. Or if there have been any since the pets event we havent gotten them.
User feedback from Apple App Store
App Details
- Version: 1.7.23
- Size: 190.42 MB
- iOS: 10.0 or later
- Languages: AF, AM, AR, AZ, BE, BN, BS, KM, CA, HR, CS, DA, NL, EN, FI, FR, DE, EL, GU, HE, HI, HU, IS, ID, IT, JA, KN, KK, KO, LO, MK, MS, ML, MR, MN, NE, NB, FA, PL, PT, PA, RO, RU, SR, ZH, SI, SK, SL, ES, SW, SV, TA, TE, TH, ZH, TR, UK, UR, UZ, VI
- Content Advisory:
- Developer: [Beijing Lexinshengwen Technology Co., Ltd.]()
Last updated: 9th November 2022 | Genre: Puzzle, Board | Developer: Beijing Lexinshengwen Technology Co., Ltd.