Fill one-line puzzle game

Fill one-line puzzle game

By MagicAnt LLC

  • Category: Games
  • Release Date: 2016-05-02
  • Current Version: 3.0.2
  • Adult Rating: 4+
  • File Size: 82.62 MB
  • Developer: MagicAnt LLC
  • Compatibility: Requires iOS 8.0 or later.
Score: 4.5
From 10,445 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!



  • Thank you

    By savannahcross
    Thank you so much for making this game it is so much fun to play sorta changeling witch I really like and it’s so cool thank you. 👍🏼🙂😍🤩
  • Just fab

    By Sutrew
  • Excellent excellent excellent

    By janguerrero73
    In love this game as it makes my brain really think

    By Dr. Coconut🎵💙💩😀
    ❤️❤️❤️❤️❤️❤️❤️❤️❤️ So hard its a great test of skill I love the idea!!!!!!!!!
  • Dope

    By NaeeBby
    Dope game and the best part is that it challenges me ✨✨‼️
  • Games a little easier then expected

    By beattheyeet
    For 13 or younger honestly got to level 40 in about 10 mins but exactly what it says it is and not to many ads for a free game
  • Love it

    By MikeBolton927
    Quick ad skips. Lots of fun, challenge... Great for passing time. Won’t run yet on my 1970 IBM 5200 57 lb. lap top, but sure they’re working on a fix.
  • Fun, challenging, and SUPER addictive

    By endergamer224
    This game is fun and I just got it and I’m enjoying it, and sometimes the puzzles are hard. Also if u guys make it past level 80 I’ll give u a shoutout on my musically (extreme_draw_grl) ok byeeeeeeee
  • Good game 🙂

    By BilNil
    The game gets really addicting and I like how it gives you extra hints!!!!!!!! 👍👍👍👍👍👍👍👍🙂🙂🙂
  • Really addictive (in a good way )

    By V3SA
    I love this game! It’s fun, brain teasing, and relaxing! Though I have one problem....ITS WAY TO EASY!!! I have gotten addicted to this game (and btw I’m 12) and I’ve only had it for 2 days! But one thing it’s way to easy. Now lots of people like easy games to seem dominant in at least one thing, me, I don’t this game needs more obstacles and maybe even trivia questions instead of ads for hints