Fill one-line puzzle game

Fill one-line puzzle game

By MagicAnt LLC

  • Category: Games
  • Release Date: 2016-05-02
  • Current Version: 4.4.0
  • Adult Rating: 12+
  • File Size: 92.70 MB
  • Developer: MagicAnt LLC
  • Compatibility: Requires iOS 9.0 or later.
Score: 4.5
From 12,227 Ratings


Sharpen your mind with a connect-the-block-style one-line brain training puzzle game. A simple but addictive one-line puzzle game that’s completely free to play. Your brain becomes more active the more you play. During your commute, before you sleep… enjoy downtime with brain training. The rules are extremely simple. Just fill in all of the blocks using only one line. Use hints for puzzles that are too hard to solve. Hints are also free, of course. 4 levels of difficulty. A whopping 2,000 puzzles. Don’t get too cozy—the puzzles get harder as you go along. One-line puzzles are mathematical problems with origins in the early 18th century. First posed in Königsberg, the original puzzle revolved around the town’s Pregel River. Mathematical thinking is said to increase work efficiency and prevent aging. Whether math is your bane or your forte, be sure to give this game a try. You’re sure to get hooked on these puzzles!



  • Airplane mode

    By Brice1338
    If anyone hates the adds put your phone on airplane mode don’t pay 2.99
  • I look at little things

    By Bradylover31
    Ok it is probably just me but in this game when it says here is 50 coins I of course choose accept!!! The thing is....when I accept coins I always have 80 coins so I’m happy to accept the 50 coins!! But when I do it adds up 80+50 witch normally adds up to 130 coins but in this game it magically adds up to 230 coins!!!!! I get so confused and constantly think the creators need to go back to the 1st grade!!! So I’m happy that I get 100 coins extra but it kind of annoys me!!!
  • Ads

    By Lex120494848
    Would be a great game but unfortunately the ads turned me off of playing.
  • Too easy!!

    By Frickin Star Girl hater
    This game is WAY too easy! This game is also really boring. The music is really annoying. I made it to level 61 in approximately 3 minutes. Another bad thing about it is that it has WAY too many adds. If you were going to make a boring game, at least do not make people watch ads. People already HATE this game, so just stop. Don’t make people pay for a game that is not worth paying for. People are annoyed, frustrated, and bored to death. I don’t understand how this game has 4.6 stars. Please make it more challenging, fun, and don’t be so greedy.
  • 😃

    By Aaron Norris.
    Bought the premium version, worth it! Please make expansions or something similar!
  • Honest review

    By Knightbat91
    I found this game playing another game. It was a good game for a while. But I’m on level 300+ and it feels like the levels are all the same. Way to easy after you beat about 130 of them. Looks like they just swap the starting point or change the color and it feels different for a few seconds. Good game. Just need harder levels
  • The difficulty

    By Mr.Krabs virginity
    Now here’s the thing it’s not difficult at all I mean you could mess up once but that’s it. The music isn’t really that great either so I have lower my volume every single time. And lastly the ads are horrible they are the only reason why I’m writing this review.
  • Ads

    By Timotron 2,000
    This game is pretty fun but they gotta get revenue somehow. That way is getting spammed with ads like every level, so here’s a tip: turn on airplane mode before you start playing.
  • Challenging?? not so much

    By Hey guys and gals
    I’m sorry and maybe it’s because I haven’t played it long enough but I don’t feel as though it is sharping my mind so you say. It’s pretty simple and all of them so far all of them have the same exact pattern it feels repetitive it’s an alright game but challenging is a little far fetch for me.
  • Defeat the adds

    By Brohn Jyant
    I found turning ON Airplane Mode turns OFF the adds. As far as the music goes ... I am obsessed with one of the songs and want more LOL. This app is great for my 8 year old ... challenges him to find the solution. LOVE IT!!!