Bicolor Game Reviews

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It took a while, but now I love it!. When I first started playing this, I didn't get it and couldn't do it. After I looked up a tutorial, it all clicked. Now I love it! I think it's a great way to exercise your brain and think abstractly. It's definitely a challenging game!

Ads???. Love the game, but how come I still endure ads? After completing certain level, occasionally there will be ads showing, mostly about another game/apps. Can't believe that paid game still shows you ads. I don't mind to pay higher in the first play, to get game without ads.

One of the best minimal puzzle games. Bicolor feels like many other draggable-ribbon type puzzle games (folding paper strips or filling or emptying space) -- but more refined. Controls are simple and feel good, with a relaxing rewind-mistakes style of gameplay that makes it as easy to fiddle with different solutions as it is to start over, and the many possibilities make play feel creative. There are so many included puzzles that it is possible to start one over and have it feel fresh--especially given that many puzzles have multiple solutions. Nice color scheme. It could be improved by adding a solution-replay option that allows the player to enjoy re-watching how they just solved a puzzle -- or to share a solution.

Great Puzzles on the Go. Bicolor is the perfect puzzle challenge if you have a busy schedule with a few short breaks in-between. There's no continuity involved. It's a very simple and straightforward. Not to mention there are a ton of levels.

Got it! Wait?. Just as you think you have the puzzle beat, it leaves you with one extra piece. Dagnabit! Some are very simple and others take days or longer.

THIS IS SO FUN. This is a fun 2 color game with a good concept. It is fun to play with the level having a good difficulty range. I have found myself playing for 4 minutes and I already love the game I haven't found anything yet to say the game is 10 out of 5 stars but it is 5 out of 5.

5/5 Absolutely fun!. It's easy to catch on to and rather addicting. Starts off easy and advances to more difficult puzzles. The controls are a breeze, making it that much easier to enjoy. Great game!

Holds Up Well. I’ve been playing this game off and on for years now. It’s very relaxing and satisfying. Some of the levels are deceptively challenging and will have you rewinding and retrying for days. I’m not a big gamer, but this one is definitely worth the money if you like leisurely brain teasers that never get old.

Another great brain teaser game!. I'm glad that theres still people with new ideas for games like these, after each one, I keep wondering how they still have new ideas, but I guess each new game is just ideas taken from the failures from others and things that people wish to be into a game and are put into fruition for people to enjoy ☝️👍 great game tho😋

Perfect. This is one of the most perfect puzzle games I have played. It is simple enough to pick up quickly, yet engaging enough to keep you playing through each stage.

Good game. It took me a little bit to figure out how to work this one. I also had to practice the first east ones several times to get the idea. I like all the games from this developer.

Add real button would be better tho!. Pretty good puzzle game! Add a real clickable button to revert a step instead to swipe would be much better imo! Like it happened to me one time after a long period of not playing this, i was wondering how to revert just a step since i only saw a restart button up there!

Perfect Time Killer. Went on a ten hour road trip and this was basically all I played when I got bored. The colors are fun and the puzzles are great. All around a really good game to play when bored or just 'cause you wanna.

Genius. I love simple non-in-app-purchase, AD-FREE games with a great concept. This is a spectacular one. Update: PLEASE ADD NEW LEVELS! I finished all of these (some are quite difficult but I got addicted and worked through them all) and have been done with them for some time. I CRAVE MORE Bicolor action!! I'd HAPPILY pay another dollar!

Amazing Game. I'm a huge fan of simple puzzle games to pass the time, so when I got Bicolor I was expecting just that. The game is awesome. The colors and minimal design is what caught my eye in the App Store. The gameplay is simple and fluid. I just finished the whole game and I was not at all disappointed. I highly recommend!

Simple but engaging. My favorite kind of game on the phone, simple to understand and easy to dip in to. If you have 30 seconds or 30 minutes, you can get some fun and satisfaction out of bicolor.

Original and fresh!. I like thinking games and this well-designed masterpiece has good quality sound and visual effects. And for the price! I definitely recommend the purchase.

Relaxing and challenging. but not too challenging. Only on like level 5 but already hooked. A very beautifully designed game. Usually I just go for the free stuff but the 2 bucks I paid for this was to-tal-ly worth it

Might make for a simple AI project. This is a very fun but simple game. I wonder how difficult it would be to write an AI to play this game, or how hard it would be to create the puzzles automatically. I've noticed a few heuristics I use, and I wonder how far they would take the AI in playing the game, since it seems like there is a bit limited variety of puzzles of this form...

Weirdly fun.... It took me a few levels (which are super short) to really get into this game, but the combination of simplicity and complexity is very appealing. It’s not something I like to play for more than 5 or 10 minutes, but very satisfying for short term entertainment in a waiting room or something. Give it a try!

One of the best games I've ever played!. I am an avid game player and especially love puzzle games. I love Scrabble but sometimes don't have the head space for it. This game is equally challenging but I find that I can do it anytime and find it soooo satisfying! The only other game I have enjoyed as much is Quell. I am totally addicted and am wondering what I will do when I reach the end. I have it on both my iPad and iPhone so I already am redoing the same puzzles that I have completed on the iPad because I am on that more frequently. Best money I ever spent on a game!

VERY nice game!. This is a nice little puzzle game that you can play when you need to pass some time or if feel like making your brain work a little bit. Highly recommend it.

Great to pass the time.. Some levels done quite easily without much, almost as if my finger already knows the route, haahaaa! Others I've been stuck on for days maybe even a week or two & have been tempted to skip/jump but eventually it's cleared. Like the challenge & it's nice to pass the time.

Elegant and challenging brainy fun. A great, brainy puzzle. Don't be deceived by the simple appearance of this game, or the easier starter levels. This is a great game that uses math, spacial relationships, and logic in an elegant way that gets better as the levels get harder and may keep you up at night trying to figure out how to backtrack and get rid of that stray piece.

Awesome & challenging puzzle game. Great puzzle game... I can't say enough about how they have made a great puzzle game that makes you think before making moves. One suggestion: put a little star on the levels someone used a paint bucket, so we can go back to those and keep trying to pass it.

Beautiful, elegant and simply challenging. There is a reason this app made Apples best of 2014 list. In fact there are multiple reasons. $0.99 for a simple, ad free, hassle free app that's beautiful to look at, simple to play, has a ton of levels (ok, hundreds) and gets your brain working. Easy to jump in and play a few levels then jump back out to reality.

Great for passing time!!. It's a simple game with a fairly straight forward concept, but challenges your mind. Although I have not had it very long, I can already tell I will be playing it for awhile!

Very Simple, but Addictig. I love the simplicity of the game. The goal is clear and achievable. There are some levels I can figure out fairly quick and others I have to try several ones before that 'a-ha' moment kicks in.

Good but..... Looks nice. Overall, it's a solid game. But I don't like how my FINGER covers the changing number as you're moving the square around. What the heck? Am I missing something? Does it not matter? Maybe you can put the number into the corner of the screen or something when your finger is on the box...

It takes a little Learning but then Addictive. At first I didn't really understand what the goal was or how to move passed each pattern. Then, after it became clear how to play, it was a challenge to see how many tries it would take to solve the pattern. Now, I find myself playing constantly..

Play When I Should Be Sleeping. Love this game! I find it hard to stop. I got pretty far. One puzzle stumped me, which left the last 2 levels locked. So I just reinstalled it and will start from the beginning. Highly recommend.

Simple yet addicting. Sometimes the simplest of games are the most addicting, and Bicolor is a perfect example of this. It's simple game design – composed of, get this, two colours – is complimented remarkably well by the EarthBound-reminiscent sound effects. Bicolor is a game that is simple enough to play while on the train, but addicting enough to play in the privacy of your own home. Fantastic game!

My favorite puzzle game. I bought this game and was not disappointed. The sounds make it so satisfying to play. It gets challenging but not frustrating simply because of the fact that there are many many different ways to complete each level. I highly recommend

Please add more levels!. I'm out of memory and I've played all the levels so far so I had to delete the app :( currently waiting for an update. Love and appreciate the ability to swipe to undo. Great T ride game.

Great and simple puzzle game. Bicolor is a beautifully designed puzzle game. The game has a very simple mechanic, but it can feel surprising challenging at times. The controls are excellently designed, all of them are simple and feel natural without having to press on too many buttons. I love to play this when I have a quick minute, and I would recommend this to anyone who enjoys puzzle games.

A gem!. I very rarely like mobile games, but this was a game that I came back to again and again. It’s simple. There are no annoying adds, and it is attractive in a minimalist way. This is my favorite mobile game. Great job, devs!

Dangerously Addictive.. I, being a lover of simple iPhone puzzle games to play while I'm waiting at an appointment, sitting in the car, or other times where I'm out somewhere in need of something to fill a few minutes, decided to buy this game with a bit of change i had left in my virtual wallet. What I didn't know then was this game was going to have such a grip on my attention that I would be at my desktop computer dying in online shooters because I can't stop working on these puzzles. Buyer beware: dangerously addictive, will keep you up at night.

Crazy fun!. I almost passed on the game as it first looked like a derivative of sudoku (not a fan)… After doing the first couple of levels I'm certainly hooked... Designed in such a way that is very rewarding when you solve each puzzle.

Something Different. An inexpensive way to challenge your brain to think about how to control limited color square moves. If this review does not make sense to you, just play it anyway.

Would be good for practicing addition/subtraction but. A "painting" tile actually paints one more than the number indicated. If you have two tiles to paint and then one to erase, they don't add up. For example, to erase with a 9, you have paint with a 3 and a 4. I am puzzled as to why the creators would choose this method. I would use this with my kids to practice math, but to have to add 1 for every painting tile would mess with their equations. The extra work is stressful for a kid already struggling.

Addictive. Some levels are a challenge which I like. Frustrating at the same time but that's the point of a brain puzzle game. It's definitely my favorite game on my phone and has been for months

Go-to Game. This game works offline and is my go-to travel game. It is just difficult enough to entice me to keep coming back and it is always fun because it is so challenging. I love going to lower levels and getting my friends to try. The struggle is sometimes entertaining.

Interesting game. Some levels make you really think but others aren't that hard to solve. No ads pop up in your face every ten seconds, which is good. Overall, good game, worth the money. It's perfect for long trips like riding on planes

Simple yet enjoyable. Simple game--difficult game. Turns out it is well worth the money, even for a broke college kid. I'd like to see more levels added. That is my only complaint which is good because there have been many games I've had much more negative things to mention. All in all great fun.

Challenging. I really like this game because of the colors and also the fact it challenges you and makes you think and more cautious of your moves, unlike most senseless games that are coming out theses days. This one is really cool.

Weirdly outstanding, a totally natural way to learn.. That just about says it all. Also, when I started to play this game, I started to see my reality with more creativity, and also saw crooked things in my life that I could adjust for the better.

Fun Game. Seems simple at start then gets hard and funner as go on. Would be 5star rating but you put in a update in with ads and rate my app junk you get less if it gets worst then 1 star. don't get why apps are aloud to do it Apple if you already had the game?EA is great for doing this but a lot are now😠

Fun Addictive Game. I had gotten this as a "Free App of the Week" and had it on my phone for roughly three months before I finally decided to open it and play the game. I just finished stopped playing it to break for dinner and let's just say I am totally addicted to it. It's a puzzle game that really gets your mind involved in trying to think strategically about how to get the blocks together correctly. Love this puzzle!!!

Not too hard not too easy. I've recently been going to urgent care quite often, and I've played this game a lot while waiting. Helps me forget about the sick mucus-dripping, wheezy-coughing, contaminated kids and old people I'm sitting with. Love the simple design!

My Favorite Puzzle. This game is as beautiful as the screenshots and video show it to be. Movements feel super natural and it is oh-so-satisfying to finish a level. What I love most is that whenever I'm stuck on a level, I leave it for a short while and when I come back, it's with a fresh mind and I am able to easily solve it. Puzzles never feel impossible or so frustrating that it takes away from the enjoyment of the game. I also like how undos are unlimited, so you can go back to whatever position you might've messed up on and work from there. The color schemes are overall okay, but the gameplay is very entertaining. 1Button, I applaud you.

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Simple but addictive. This game made me experience the Tetris effect, where I found myself playing it in my head while drifting off to sleep at night. The simple but addictive gameplay is to blame. I didn't really think much of this until I got to the later, more challenging, levels. It's surprising that levels of this difficulty can come out of such a simple concept. The controls are extremely responsive, making this game a pleasure to play whenever I have a spare moment.

Simple and fun. I've loved playing this game for some time now and it's just a really great casual game to pick up when u feel like it

A well-deserved 5 stars. I'm always looking out for games that are just nice and chilled and easy to come back to, while being intuitive and captivating. Bicolor's minimalist display and simplistic gameplay assures thoughtful input for an overall enjoyable and relaxed experience!

Well worth both time one money. Easy to enjoy between other tasks, perfect to play on a commute to work or downtime. Enjoyed it immensely

Fun. This game is fun. Very good design of tutorial and menu. isn't really much else to say.

This is what mobile games should be. A simple easy game but hard to master that you can quickly play while waiting for the bus is the prefect mobile game

Plenty of levels. Plenty of challenging levels. Beautiful colours. No one level is the same and keeps you intrigued. Hours if fun

The fifth star is reserved for The Lord our saviour Tom Cruise. This is a very fun game though. Quite challenging. I will stop playing it in a few weeks though. I'll get bored of it. But then again I get bored of everything. That includes finishing th revie

Highly recommend puzzle game. A great workout for u brain

Interesting. Really interesting and addicting game, only downside is the confusing squares sometimes like which one does what if that makes sense but other than enjoying it already !!

Good little puzzler. Different. Have to visualize the solution then attempt it.. Good.

Great!. Great game, beautiful design, cute idea and they're not constantly pushing ads/paid power-ups in your face

A simple but very fun app. The minimalist design and game play is spot-on! I got hooked at the first time I tried it. :D

A challenge. Such a simple concept leads to such a challenge

Good. Really good

Unique and interesting. Enjoy the game so much. Recommended for those looking for relaxing yet interesting puzzle game 👍

Simple yet tricky. Great puzzler which really strikes out with simple and intuitive gameplay. But the further you go the more challenging it becomes.

Amazing. This is the best mobile game I've every played

Beautiful!. The game is beautiful in both the design and the game concepts area. This game is a really fun (and addictive) game that is so worth the time!

Fun simple yet challenging. Good game. Everything you want from a casual gaming experience.

Simple and fun.. Played on the go, easy to learn.

Awesome. A really well crafted puzzle game. Can be quite challenging at times but that is a good thing. The menus and gameplay are perfect. Worth the price IMO.

Great App. Very easy to learn and I can see that the puzzles get more complex as you go. It's going to be a favourite. I love games that involve the brain rather than finger dexterity and speed.

Original, soothing puzzler. A simple idea, beautifully executed. Puzzles of different difficulties, each one short enough to fill in a tiny gap in your day.

Awesome Game. Beautiful and perfect for a quick brain teaser!

Colour my world. Great fun and a great little brain teaser puzzler Can pick up and enjoy for a few minutes at a time

Grows on you. I found the learning curve too shallow, but persisted through the boring level to where it is becoming an interesting challenge. Although the visuals are purely rectilinear, your finger can actually sweep around the screen in pleasing curves.

Interesting concept. The game is pretty interesting and challenge you to solve this puzzles based on moves and colouring. The way they introduced the review system is a lot better than other apps that spam you every frigging time.

Puzzling. This is a great game to pull out on the train and features a great mix of puzzling fun and simplistic art. Well worth your time.

Simple but Rocks!. I like flat and simple design but can be played anytime anywhere ;) you got me

Addictive. Fun

Clever and Challenging. Great concept. Simple yet challenging.

Great. Great game. The simplistic graphics and audio work really well, and it's one of the only games of this genre I've seen that effectively gets you thinking about your next move instead of just spamming randomly. So, yeah. 5 stars.

Good game. Good fun. Challenging. Nice, clean interface.

Ingenuity. Bicolor is an excellent application which requires adroitness; something not particularly common on iOS applications. It's an alluring game, and I like it. It's the perfect application to use when you're 'on the go': waiting for the bus, waiting in line, waiting for a download to finish, etc. As aforementioned, the application is unique and I recommend that everybody gives it a try.

Thumbs up. Super swell game, clean interface with no ads or other junk, simple but challenging gameplay

Makes you think inside AND outside the square!. A great puzzler that requires you to plan ahead and understand patterns. Very unique and a challenge at times. Can't wait for new levels!

Brilliant. This game is very fun to play. It makes you think and has a nice flow.

Fun in its simplicity. Easy to play and feels like just the right level of challenge.

Great. Great game to play when you're bored and looking for something really casual to play

Needs more levels. I love the game and play it a all the time but I have completed it more levels pls

Fun so far. A simple idea that challenges my puzzle loving mind

Excellent !. Bicolour is an excellent game and is enjoyable while being challenging at the same time, I highly recommend this game for everyone :)

so fun. It's a great game and it really makes you have to think about your actions great puzzle game that challenges all minds.

Gorgeous. Simple captivating game that takes a bit to get your head around but is great fun and an excellent challenge

Puzzling simplicity at its best. Without any expectation of what this game would be, I was highly impressed at the simplicity and beauty of the game. So so good

Cool. Interesting. Fun.. Interesting game that makes you think a little. No bugs - the game runs very smoothly.

The best game. I like puzzle games that is why I love this app

Something different. This is a cool game with a nice change of pace. I can see this becoming a new favourite very quickly.

AWESOME APP. This app has no bugs for me it's really fun not like other games where you can't pass he first stage and I'm really glad I downloaded it because at first I wasn't to sure but now I'm glad I got it really good app I rated it 5/5

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Awesome game. It's a great game. A bit confusing at the start but as soon as you start playing the game, it'll be much easier. I suggest they put a content on how to play the game. Other than that awesome game. Must have

Great game.. Deceptively easy.

Simple and great!. I love because it makes you think differently to solve the puzzles. It distracts me :)

Amazing. simplistic, addictive & entertaining. well worth the $$

Solid Puzzle Game. If you need to blow through a couple minutes, this is a great game to do so. It's easy to understand the gameplay and you'll be restarting lots - this makes it perfect for quickly "popping in" to play the game for those who don't want to invest in something that takes time to remember how to play/where you were at when you last played. It's a fun concept that gets increasingly more difficult as you progress and yet never gets tiring (assuming you're not playing this game for hours on end - which is not how it should be played). Solid game, great buy!

fun. Puzzles are challenging, well made game

Brilliant!. Relaxing.

Great app. Just love it. It's relaxing and also very challenging! Works well with iPhone 6+.

Fun to play!. Good way to keep the mind in shape!

Favourite Puzzle game. I love this game. Like love love. Bicolor is so simplistic in design, but gives my brain a good tease! Some puzzles take me hours, and I'm always excited to FINALLY figure it out!!!

Fantastic. This game is beautiful, great aesthetic. This game is smart, great concept. I just beat the tutorial and love it.

Bicolor. Great fun!

Great casual puzzle game. Clever, fun, simple.

Brilliant. Mentally challenging, addictive and fun!

WOW. I've had this game for 5 minutes and I'm already addicted! This game was worth every penny! If you don't have bicolor, I recommend getting it a.s.a.p!

Monochrome goodness!. Aww yeah

Perfect Puzzler!. Just what I look for in a game. Very nice!

So good.. Love it. This is a great puzzle game.

Super fun!. Some seem easy, but others keep you occupied;)

Stylish and challenging. Lots of fun, nice to look at. Puzzles start simple but get pretty tough before long

Awesome!!. Really fun.

Fun!. Great game

Nice and fun. Addictive game, beautiful and not painful to play.

Love it!!. Great puzzle game for lots of ages and great animations!!

Fun game. Good balance between fun and thinking.

Dope. af.

Elegant. Starts out easy and just gets harder and harder. Now part of my daily mental workout.

Simple but also not :). Fun and challenging

Excellent puzzle game. Well worth getting. Attractive simple graphics. Challenging, but doesn't get ridiculous too quickly.

Parfait. C'est très divertissant

Simple and Easy to Use!. Nice clean interface and really addictive. 5/5

Simple to learn, fun to solve. Use the numbers, paint the squares, solve the puzzle. Rejoice!

Deceptively simple to start but progressively harder. If you are looking for a good diversion, this is a candidate. It doesn't have much action, but it offers a mental challenge that is fun. Not every level is super difficult, but every now and then one stumps you.

Fun, stimulating game, visually appealing. Its a fun, stimulating game which is visually appealing. I like it! Keep this stuff up guys

Great game. This is a great game for puzzle lovers. Please add more levels for those of us who beat the game!!!!

Génial!. Trop génial le jeu.

Fun!. Really!

Awesome fun. Can’t say enough.

Perfect! Simple!. Perfect simple

Great Fun that makes you think!. Fun that makes you think 5 steps ahead, sometimes going back and forth between steps to a solution.

Cool. That something so simple can be so challeging and fun. Great app.

Brilliant in its simplicity and marvellously complex at higher levels.. See above.

Bicolor Rocks!. Easy to understand, super fun to play. Difficulty gradually increases to stimulate your brain. Love it! It's a good way to pass the time without being a mindless game. Awesome.

Amazing game!!. I absolutely love this game!! It's challenging yet fun. Definitely one of the best logic games out there. Would recommend.

Loved it. I like it a lot.

Bedtime. It's a great game to play before bed

Excellent game. Great puzzle game that's not frustrating but addictive and endlessly entertaining. Well done, beautiful app.

Awesome game. Never gets boring, lots of levels

Challenging and Fun. I really like this game.

Really nice!. Lot of fun!

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Can't put down!. I always find myself playing this when I have a spare minute. Very relaxing.

Deceptively simple. I thought it would be a lot more complicated but it was easy to understand and entertaining!

Put your thinking cap on. Really an unusual game it took me quite a while to figure out what they wanted me to do and I'm still not sure what I'm doing but it is lots of fun. Absolutely fascinating, I can't stop playing

More levels please!. Incredible game. Really makes you think. Only problem is, I've finished the game and now I want more levels. Would def pay for more!

More levels please. Been waiting a few months now and no new levels 😔 LOVE this game and would love to see new levels soon.

Amazing Game. It's Amazing Game,i finished it Quickly it's Awesome... I'm just Waiting the Season 2 i hope so, that it have a New season with Harder levels & thx for the Programing team for that Amazing Design ;))

Just getting started. Just finished the "learning" level. Very excited about the puzzles left to solve. Easy and difficult at same time. Ingenuous.

Simple... But not so simple. A well thought out game that challenges you without driving you crazy. I just wish it were a little easier to figure out where I am level wise.

Awesome. This game is really fun and challenging which makes it better I had no lagging or the app didn't close on me please get this app it's worth the money!!!

Best mind game. Wonderful game to immerse in for hours. Developers kept it simple and let us focus more on the solution rather than diverting with complex and confusing graphics

I love this App. It truly stimulates my mind. Great for any age! Stop allowing your kids to play games with no real purpose and buy this for them so they can be great with problem solving! 😎💯🙌🏽🌌

Gorgeous. Simplistic user interface and utterly perfected sound engineering make this my go-to game on iOS. A seemingly endless combination of solutions adds to replayability, and makes Bicolor fun to share with friends.

Bicolor. Decent mindless escape. Doesn't require a set amount of time to play. Just jump in and play for 10 minutes or 2 hours. Whatever you have time for.

Bicolor. Without a doubt one of the BEST Brain Games I have EVER played!!... I am a Brain Game buff... No joke... I probably like them a little too much, but that's just me. I have not found as Tough and Intriguing a Brain Game as Bicolor in a LONG time! If you are like me, you will Love this game too!

I'm finished but want to continue. I've finished all of these levels. I love this game because it challenges your mind... There needs to be more levels created and added... Very soon. I keep going back and replaying the levels and it gets boring because I already know how to do it.

Very entertaining. Great to play just a couple of levels. Not too difficult but makes you think, rewarding.

Adding more levels????. Love it but finished all the levels and was wondering when you will be adding other levels???

Fun and challenging!. I love playing this puzzle game! When I get stuck I leave the game for an hour or sometimes up to a whole week and then come back to challenge myself.

Great game for casual time killer when you're waiting.. Puzzles are challenging and lots of them too, color scheme is slick, in game sounds are neat. Would be fun to add optional background music but otherwise great simple game with a slick appearance!

Simple and fun!. Great game to play when your just sitting around or on your lunch break. Easy to learn but gradually gets more difficult as you play! I love the concept and the minimal design.

Review. I'm almost done with all the levels. They're sometimes really hard and they make you think. I enjoy this game very much.

Beautiful, but a little easy. Beautiful, elegant, and simple design. Great game idea. Just found it a little too easy. Only one puzzle really got me scratching my head. Overall definitely worth a play.

Different. Very different and addicting game. It's nice to play something that has very different gameplay than most others.

Artsy Smartsy. The rules can be grasped in only a minute, but they leave so much room for good puzzling. There's something both clever and aesthetically pleasing about each solution.

More!. I wish this app updated from time to time like 2Dots does. It's fantastic. Ever so often I pull out some of the harder levels and try to remember how to solve them. Simple but engrossing.

Great game. You struggle sometimes but it is a fun game that's not to hard that will make you think but not as hard as you would on a math test I enjoy it greatly dude.

Simple, confusing, and fun.. It's simple to play, once you've learned how to do it. It's a mix of math and a mix of pure fun. The app uses simple sliding and if you mess part of it up, you'll feel like slamming your head against a wall.

Excellent Offline Puzzle Game. Challenging, fun, and creative puzzle game. Hopefully they release new colors to do! Handy that it's offline as I like to do this on the Subway where I often don't have service.

Excellent. Nothing better than a logic puzzle with deceptively simple rules and progressively harder levels. This one is extremely well executed.

Simple and fun puzzle game. The game is so wonderfully simple that I can always go back to play more a month later. The challenges are real but thankfully gradual.

So addictive. This game is so addicting I can't put my phone down. The more u play the more exciting it gets. This is a essential for ur games.

Relaxing and bug free. Phone games were never meant to replace video games; it's conceptually minimalistic, well programmed, challenging but fun, simple games like this that make the App Store fun.

Fun, challenging, and works well!. There are no bugs, it's fun, but also quite challenging. It's minimalistic, but that doesn't take away from the game. I also think the names of the Game Center achievements are funny :)

CRAZY ADDICTIVE!!!. I love this game!!! I usually get tired of games after a week or two but with this game I just cannot stop playing! It's super fun and just challenging enough to keep you going.

Add more levels. Really fun game. My only issue is there isn't enough levels. I've beaten the entire game 5 times and it would be cool to get something new.

Great game. Don't leave reviews very often, but this is the longest I've had a game and I've developed a sense of loyalty to the makers. Great game, great way to pass the time, not mindless (on the harder levels).

Improve your focus and spatial reasoning. This game is for people who like a mental challenge. So simple, yet so difficult, and you will improve your focus and spatial reasoning.

Most chill game out there. I almost don't want to finish the game just because it's so good. Then when it's done, I won't have anything left to do with the game. Make level packs please :)

Just right. It works. Doesn't feel like the same thing over and over. Not too easy and not too hard (for me).

NEED MORE LEVELS. This game is so fun. It's hard to get the hang of at first but once you got it, it's addicting. Please put more levels. I have already beaten them all.

A fun challenge with impressive UI. This game is not only enjoyable, but also difficult to beat! It has an innovative user interface and a lovely, simple aesthetic.

Chant with me- DOWN WITH THE DUPE!. This is such a clever and fun game, screw the free sham of a game "color 2" and buy this instead. I love puzzle games and this is such a great concept. No lag or issues with the app whatsoever. Give these innovative app developers the recognition (and money!) they deserve.

I LOVE IT. This game is so addicting. Once you get started you can't seem to quit. There are some levels that can take weeks to accomplish, and you want to give up. But you always find yourself going back!

Beautifully minimalistic, a bit easy. Wonderfully designed with thoughtful levels, undo mechanism is great. Puzzles a bit on the easy side (so far).

Beautiful, Clean, and a Long Term Fun Game. Been playing this game for about a year or so and Though I'll stop for a while I always come back to it. Great puzzles and very satisfying. Clean design and original concept.

Sassy and simple.. Completely impressed with this puzzle game. Fantastic design and simple to get into. Really makes me think. I get bored easily with games, but this one really grabbed my attention. An amazing game top to bottom.

Appealing, simple, good mental exercise!. The simple lay-out has appealing colors and sounds, so it's easy to just sit and play in a few spare moments here and there. It doesn't demand too much, mentally, but it does require some focus, which I like in this kind of game.

Intriguing but only for a little.... This game offers many levels of intricate puzzles. It may take a while, but once you pass all two hundred forty levels, you will want more.

Only 16 Points!. I loved the game but was surprised to know that to finish/unlock the whole game, you'll only win 16 points in the Game Center. Everything else about this game is amazing. Purchase it!

No ADS and no up sales you have to pay for to win. This is a great game / puzzle I’m glad I found this one