Screenshots

Description

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!

What’s New

Version 5.2.0

Thank you for always playing it.
We have carried out the following update.

* Improve performance
* Minor modification

Discover your new addiction!!

Ratings and Reviews

4.3 out of 5
15 Ratings

15 Ratings

Information

Provider
MagicAnt LLC
Size
128.5 MB
Category
Games
Compatibility

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.

Languages

English

Age Rating
12+
Infrequent/Mild Cartoon or Fantasy Violence
Infrequent/Mild Realistic Violence
Infrequent/Mild Horror/Fear Themes
Copyright
Price
Free
In-App Purchases
  1. 10 Hints USD 0.99
  2. 55 Hints USD 4.99
  3. 110 Hints USD 8.99

Supports

  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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