Duline
A simple yet challenging geometric puzzle game
Offers
What are keyshops?Demo (1)
Try this game before buying.
About Duline
31 unique levels. The game is quite challenging so be prepared.
Rules:
You can place blue or orange blocks anywhere except white tiles.
The goal is to cover all the green tiles on the board with the least 'chains' used.
A chain is when blocks of the same colour touch in the main cardinal directions.
Chains over 12 in length are invalid!
Game details
Game details
Age ratings
Game modes
Languages
Features
Duline price history
Lowest tracked price: €1.99 (Jul 7, 2026) · current best: €3.99.
Duline reviews
100% positive reviews all-time.
Duline — frequently asked questions
Where can I buy Duline at the cheapest price?
Right now the cheapest offer for Duline is €3.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Duline has ever been?
The lowest price KingsPrice has tracked for Duline is €1.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Duline at a discount?
Create a free price alert on this page and KingsPrice will email you when Duline drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS: 7/8/8.1/10
- Memory: 128 MB RAM
- Graphics: OpenGL 3.2+
- Storage: 7 MB available space
