quadline

quadline

Inventive puzzles

63 ratings
20 reviews
#192 in paid Puzzle
🎮 Games
🧩 Puzzle
$1.99

Details

  • Released
  • Updated
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iphone
ipad
appletv
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About

Engage your mind with inventive puzzles where you manipulate lines to fit into specific slots. Explore over 175 unique levels utilizing a variety of mechanics without time pressure. Enjoy a clean, minimalistic design with intuitive controls and built-in solutions.

Line manipulation puzzles
175+ unique levels
No timers or pressure
Intuitive one-tap controls
Minimalistic design
Built-in solutions
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What's New in quadline

1.3

July 11, 2023

• 2 new episodes with new gameplay mechanics: magnets and locks • More than 55 new levels • Achievements • Built-in puzzle solutions • New Undo button that now restarts the puzzle • Updated UI • Improvements and fixes We are working hard on making the game better! If you notice a bug, please contact us via support@quadline.ikovalov.com

More

Charts

Top Paid

📊 192

Puzzle games

The game has maintained its position at 192 recently.

Last updated on July 25, 2026.

User reviews

Mind Bending.

And in such a wonderful way! If you’re looking to expand your mental horizons, this is the game to play! Simple yet challenging. Awesome 5-15min fix. Enjoying it thoroughly!

Einfach gehalten, dadurch besonders

Ein klares und minimalistisches Design.
Einfach zu verstehen, einfach zu spielen.

Die Mechaniken in den verschiedenen Rätseln sind schnell verstanden und die Rätsel sind nicht zu komplex, so dass man mit ein wenig Geduld auch die etwas schwierigeren in angemessener Zeit lösen kann.
Ach ja, Zeit hat man soviel man will. Dadurch kann man sich voll auf die Rätsel konzentrieren.

Zu Recht ein Finalist im Design Award.

Hier sieht man wieder, gute Games für wenig Speicherplatz sind möglich (auch wenn es am Speicherplatz heutzutage nicht mehr scheitern sollte 😅)

Preis/Leistung mehr als angemessen!
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Quadline

This app does not run on my iPad

Amazing

It is good app to train your mind

Beautiful game

Design and gameplay are awesome 😍

Developer apps

FAQ

What is this app about?

This app is a puzzle game where you move lines through cells to place them into specific slots. It features over 175 unique levels that utilize various mechanics and combinations, offering a challenging yet pressure-free experience.

What are the key features of this puzzle game?

Key features include new and unique puzzle mechanics with high variety, over 175 individually designed levels, no timers or pressure, a self-explanatory flow, minimalistic design, and one-tap controls. It also offers built-in solutions for assistance.

How much does this app cost?

Based on the provided information, this app is a paid application. There are no mentions of in-app purchases or advertisements, suggesting a one-time purchase for the full experience.

Is this app suitable for everyone?

The app is designed with a minimalistic, clean, and simple design, featuring colorblind-friendly options and a symmetrical gameplay experience. It's suitable for anyone who enjoys logic puzzles and brain teasers, with no text lines to ensure accessibility.

What are some common use cases for this app?

This app is ideal for users looking for a mentally stimulating activity during commutes, breaks, or leisure time. It's perfect for those who enjoy solving logic puzzles, exercising their problem-solving skills, and appreciating a well-designed, intuitive game interface.