1LINE - one-stroke puzzle game
A brain-training puzzle in which you draw 1 line, that will sharpen your wits.
- Current Version: 1.6.1
- Updated: February 12, 2018
- Requires Android: 4.1 and up
- Installs: 1,000,000 - 5,000,000
A brain-training puzzle in which you draw 1 line, that will sharpen your wits.
In this free-to-play puzzle game, you merely have to draw one line. It is deceptively simple, yet profoundly deep.
Play through the extensive stages, sharpening your wits as you have fun.
A brain-training puzzle game that activates your mind as you play.
When you've got a spare moment, on your daily commute, or before going to bed, why not experience what it feels like to activate you mind?
How to play
There is only one rule:
"Connect all the points with just one line."
It doesn't matter where you start.
There are some fiendishly tricky, complicated puzzles among the large number of stages.
When you get stuck, make use of a hint.
There are 10 levels, and a total of 500 stages.
At first, it starts off with simple shapes, but each time your level increases, the number of lines increases, and it gets more and more complicated.
You might think it's too easy early on.
However, clearing the simple stages is also important.
The hints to clearing the later, more complicated stages can all be found scattered through the simple stages.
Some unique types of line, such as "one way lines" and "overlapping lines", can also be found throughout the stages.
These special lines will encourage your imagination.
Use this chance to activate your mind as you play, by trying to solve this free-to-play brain-training puzzle game.
You're sure to get hooked!!
Warren Tate Published date: March 15, 2018
I've only play the first 20 levels but so far it's been very easy. I haven't had to use a hint yet. Maybe you should ask for a review a little further into the game. I can see this as a good time killer though if that's what you want out of your games Full Review
SIDDHESH PATKAR Published date: March 5, 2018
It's very nice game a puzzle type very interesting to solve all those. But I've a problem in Luminous part I'd achieved only 300 stars out of 500 because there are no further levels to be played. The game is displaying that levels are coming soon, but my questions is when? So pls solve this problem. And pls rply for my review so that I'll understood that u had read my message. Thank u and sry if had hurt u in above msgâï¸âï¸âï¸ Full Review
Shashwat Black Published date: February 17, 2018
Don't want to play hours of boring levels to get to (hopefully) more difficult stuff. I would have no issue if the levels were at least different from each other. It takes merely 10 seconds to get through the starting levels but there are just too many. It's wasteful. Full Review
Demetria Cannon Published date: March 12, 2018
I just downloaded this game today and so far I give it 5 stars. *The tons of ads are a bit much & I can honestly do without them* but I love the numerous levels and the fact that this game helps keep the wheels of my young mind turning. I'm quite interested in finding out what else is in store in this game. Full Review
Law Schuelke Published date: March 14, 2018
Far too easy once you figure out the conceit of the game. No way to skip ahead to harder puzzles without paying, unskippable 30 second ads. Maybe there's a challenge later in the game, but I'm not going to solve 300 easy boring puzzles or pay money to find out. Full Review
Joshua Carroll Published date: March 17, 2018
12 freaking dollars for an incredibly easy game, if it does get harder, you shouldn't have to go through an asinine amount easy to get to harder stuff. Ads every three puzzles that last 30 seconds each... fun game, beautiful styling and smooth UI, horrible implementation of ads and WAY over priced for ad free. Full Review
Lt.Royal Published date: March 15, 2018
It was alright, pretty simple actually. I got though the two levels in 30 minutes. I don't believe that the IQ test is accurate or maybe just outstanding with my geometry, since I got through each stage in seconds. Most of them are first try and I was just stack piling my hints because they were useless to the streaks of first tries I have been dominating. Therefore, the app is great just make it more accurate for the IQ proportion and that is all I have in my response to this app. -Lt.Royal Full Review
Shyanne Medrano Published date: March 16, 2018
I just downloaded this game not even 15 minutes ago and im pretty hooked lol. for this game being "simple" it is awesome. It actually is so great that this is my first ever review for anything on here lol great way to kill time Full Review
Published date: March 9, 2018
It's ok some are easy but they do get harder. I like the game. I don't play it all the time. I am a bit annoyed about the ads. They pop up now and then when I don't want them to. Please comment back so I know you read it. I am urging you to do something about the problem. Please if you do comment back note if I offended you anyway. If you fix this issue I have you will be getting 1 extra star then you will have 5 of me. Please consider this carefully Full Review
Doug Kelly Published date: March 16, 2018
I really enjoyed the game, but then every ad that happen started crashing the game. I didn't mind the ad, but when they would crash the game every time and I would have to do the puzzle over again, it got annoying fast. To bad because there is a fun time killing under all the crashing ads Full Review
Derique Collier Published date: March 12, 2018
The game is nice, follows its simple rules well. Only issue I find is the slow rise in difficulty, it being that it's easy to pick up but hard to find that point where its difficult. Otherwise, its a good way to pass the time. Also I do like some of the soundtrack. Full Review
Karis Rhoades Published date: March 13, 2018
Good for burning time. Fun puzzler. The ads are atrocious; I understand wanting to get something out of your creation, but I'm burning through levels so quickly it seems like ads are every few seconds. The game isn't exciting enough for me to buy ad-free. They're pop up ads, which are the worst kind for accidental clicking. Full Review
Published date: March 15, 2018
I really liked it and am picky with my games but this one just was out of the box. It was challenging, fun, and tests your brain out on stuff you may have never known you could do until you tried it. Full Review
Autumn West Published date: March 17, 2018
Surprisingly a lot of different designs. The directions are super easy to follow and the background noise isnt annoying, there is a lot off ads but its a free game so it has to make money somehow. Full Review
Austin Terrell Published date: March 17, 2018
For me, it was very easy. I was expecting it to get complicated but I was just disappointed. The constant ads after almost level as well made it quite bothersome to even enjoy my music that was already playing. Full Review
Published date: February 18, 2018
I think it's a great app because if your bored just play on it you don't even need Wi-Fi plus I like the music on it so that you don't even need to put music on your phone so you don't have any probs that is why I think it is the best game...five stars anybody else? Full Review
Z-Corp Published date: February 23, 2018
I have seen Rickimus and Mortonimers shenanigans at least a million times, so it was no suprise that I completed the game faster than it could even load. Good way to save a few brain cells though. Full Review
Mystic Meme Published date: March 15, 2018
So addicting. Just downloaded yesterday and can't stop playing. Only bad thing is the number of ads but the game makes up for it. Five stars!! Full Review
A Cookie Published date: March 9, 2018
This is just Russian propaganda to make us feel good about ourselves by overestimating our IQ, and the day the Russian comrades attack the U.S., we'll be too stupid to counter-attack. Good game though. Full Review
K, Are You Done? Published date: March 11, 2018
The game is okay, but it gets redundant at points, and feels a little too easy. I'm playing in challenge mode, but I feel like the hints give away way too much. Outside of that, the game is good for time killing and stress relief. Full Review
Jeremy Miller Published date: March 9, 2018
The core game is simple yet fun but the amount of ads, even for a mobile game is insane. Stopped after a short while as it was truly very annoying. Full Review
Brian Fitzsimmons Published date: March 7, 2018
The game could be fun maybe but it is too easy and gets repetitive. Once you know the basic rules and ideas you can do any levels easily Full Review
Published date: March 12, 2018
I loved how all of the figures that you need to awnser are difficult but you have ten clues that you can use to help better understand what strokes to make and the order of the first three strokes or lines. Full Review
Nina McKenzie Published date: March 13, 2018
Awesome game...Simple yet mind boggling. Makes u not wanna put it down. Also, luv the color changing lines. 2MANY ads...But an otherwise thumbs up-app ðð¾ Full Review
Rick Rosas Published date: March 13, 2018
Way too many ads. And the ads pop up after every single level and are 30 seconds minimum without being able to skip. Spend more time watching ads than playing. Full Review
Kenya Taylor Published date: February 23, 2018
I like the game although the challenge level really depends on the person. My dad and i were playing and I can click a starting point and just kinda go with the flow but not be able to go and redo the level while he would be like woah what was that?ð So yea great game :) Full Review
Wilson Kong Published date: March 15, 2018
Casual puzzle game, not very challenging. Fun, but can get a bit repetitive. Would be nice if you could skip to harder levels, but overall an okay game. Full Review
Niklas Simonsen Published date: March 9, 2018
I'm fine with ads in a game but not when they're so intrusive that they completely break the flow. This is an ad platform with gameplay, not a well designed game with ads added in. Full Review
Ozanna S Published date: March 13, 2018
The game would be great if there wasn't an ad after every puzzle. I can see some ads after the the fifth puzzle or something like that. Also I should be able to skip the easy puzzles too get to the harder ones. I will be uninstalling this app. Full Review
Emma and Elisha Published date: February 25, 2018
This game is fun to me as a kid in the 6th grade because it's so easy for me .. not bragging.. But I'm a pretty smart kid and expected this to be more challenging . In each stage it only takes me one or two tires to pass the level.. Now I know my IQ is very high Full Review
Jordan Hezekiah Published date: March 11, 2018
I love all games but by far this is the most wonderful game I've ever played and is Simply Sublime you must try it I'm telling you it's relaxing and it helps relax your brain and get ready for the morning I recommend this to all people with a little bit of while a lot of anger in them ðððððð Full Review
Kyle Barnes Published date: March 15, 2018
It's a basic IQ test type game...sorry if you find this really difficult. Symmetrical levels are brainless and it's full of them. Full Review
Mathew Teel Published date: March 13, 2018
Asking for a ratting way to soon only played about 8 levels lol I'll re-rate this app after I've actual had time to try it out Full Review
Raymond Fernandez Published date: March 16, 2018
So far I hav end had the need to use hints, so I'm hoping the difficulty ramps on later levels. Aside from that, this game is pretty addicting. Full Review
Published date: March 13, 2018
I caught myself saying, "Ooh, this one's confusing," and then go, "Or not!" Really fun! Really is a Brain bender! ðð¤ Full Review
Jack Gilmour Published date: February 17, 2018
It's a good game, but needs more levels. Also I'd like to not be asked every 2 minutes to rate your game 5 stars Full Review
Published date: March 6, 2018
It's very addictive,good gameplay, good graphics...I really love the, it's a great time killer, very fun to play and am gonna say that....some of the levels are really had but with the hints, it makes it a lot more easier......but MagicAnt.Inc it's gonna be a great idea if u guys should unlock the remaining levels in the LUMINOUS section, cus I've completed all the levels on the two sections.....only left with the two levels on which says COMING SOON!!!!!ðð Full Review
Glenda Wilkinson Published date: March 6, 2018
I gave this hiscores mainly because I need distractions for my grandchildren sometimes for something to play that is not super simple for them but a little challenging Full Review
Published date: March 11, 2018
If your looking for a game that has strategy and is puzzling this is your game you have to think of a new way to fill in the shape i dont review much but this TOTALLY deserves a review Full Review
Published date: February 22, 2018
I think its like a fun creative way of learn shapes and also mind games.Also I agree with Jake gouor I would like if the app didn't ask ever level to rate the game Full Review