publisher
category
price
Free (IAP)store
Reviews
3.8 (60.8K)
United States
Description
Sharpen your mind with a one-line block brain training puzzle game.
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!
Category Ranking
Review Breakdown
Screenshots
Reviews
Cannot restore my purchase
Ammaar EsmailjeeWed, Jan 31, 2024
English
I find it fun and relaxing, but I paid for ad removal, and I'm still getting ads, not even a decrease in them. Iv tried turning my phone off and on, but nothing this NEEDS to be fixed
Zoe DuganThu, Dec 14, 2023
English
Purchased no ads and still received ads
HadiThu, Dec 7, 2023
English
It used to be a fun game, something happened, and I had to buy the ad blocker again, which doing so didn't get rid of the ads at all
The Legendary SupernovaFri, Dec 1, 2023
English
Everytime I close the app it reverts back to puzzle one. How in the world do I save my progress? Also very repetitive.
Lori PettersTue, May 23, 2023
English
Did 500 levels or so, have broke my phone so had to restart again but now keep getting error message about localization on my screen when starting the game
EverythingTue, Jan 31, 2023
English
Too many ads
John Ole Hasselbalch ClausenTue, Jan 3, 2023
English
Download & Revenue
About
Bundle Id
com.gamestart.fillMin Os. Version
6.0Release Date
Wed, Apr 27, 2016Update Date
Mon, Jan 15, 2024Content Rating
TeenWhat's New
version
1705308078000updated
4 months agoImproved privacy features
Top In-App Purchases
Name
Price
$0.99 - $9.99 per item
Newsletter
Subscribe our newsletter and get useful information every week.
Publisher's Other Apps
Other Puzzle Apps
Similar Apps
Stay Ahead of the Market with StoreSpy
Start NowNever miss opportunities
Watch your competitors closely
Start boosting your app right away