quadline

Contains adsIn-app purchases
4.4
7.93K reviews
500K+
Downloads
Content rating
PEGI 3
Enjoy this game, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Try for 1 month. Terms apply. Learn more
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About this game

🏆 Winner of the Google Indie Games Festival 2022!

Move lines through the cells to put them in specific slots. Rotate, move, push or teleport them and use other game tools to solve fun puzzles.

• New unique puzzle mechanics with high variety and complexity
• 175+ individually designed levels based on 10 core mechanics and their combinations
• No timers or pressure: just you and puzzles
• Self-explanatory flow that doesn’t need any interruptive tutorials
• Minimalistic, clean and simple design
• Symmetrical gameplay experience
• Light and Dark mode
• Colorblind-friendly
• One-tap controls
• Built-in solutions
• Not a single text line :)

Enjoy!
Updated on
Aug 30, 2024
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
7.67K reviews
Stephen McKenzie
March 17, 2025
Challenging puzzles with access to solutions, move by move, 3 to 6 moves showing at a time, if there's more you can access those as well, in increments.. Unfortunately, I can't find a way to reset the game to start again.. I can go to the beginning but you lose progress tracking.. I've tried clearing Cache and Data and uninstalling the game and doing all of that but none of that resets, and I haven't linked to any other apps to save progress.. Great Puzzle, need to reset! More Levels, Please!
3 people found this review helpful
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Patrick Rohmann
April 1, 2025
1. game has a beautiful minimalist aesthetic. but I don't think it's great that to understand what an in app purchase does you first have to tap the settings button then tap another button which then opens up a website that explains all those buttons and tells you that the in app purchase removes all ads. also neither in the app or on the website do you actually see how much you will have to pay. that will greatly reduce your sales. 2. finally why is it impossible to replay previous levels?
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Hamran Marman
October 29, 2024
A fun, and somewhat challenging puzzles, with minimalistic graphics. Ads are acceptable, although it'll be nice if people can quickly figure out how to remove them. The options icons don't really make sense, and I kinda afraid tapping random buttons (what if I tapped "delete all progress" button, or something worse? 😅). Why not make two versions: one is like this, the other is premium, so players don't need to figure out where's the ads removal option. HIGHLY recommended. EDIT: All finished 😎.
7 people found this review helpful
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What’s new

• 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