Slitherlink

In-app purchases
4.4
6.05K reviews
5L+
Downloads
Content rating
PEGI 3
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About this game

In a Slitherlink puzzle your goal is to form a single loop through the game field using numerical clues.

You can read more about the history and rules in Wikipedia.

In addition to classic square grids of different sizes and difficulties this implementation of Slitherlink offers hexagon, pentagon and mixed grids. Try solving those, it may require different ways of thinking.

Automatic coloring of clues and lines helps thinking, but can be turned off for more classic look and tougher challenge.




Please email if you have issues. Thank you!




Highlights:
- Tablets support
- Dark and light themes
- Many different grids
- Unlimited supply of levels
- Parity shading
- Bookmarks
- Tutorial




This game is also known as Loopy, Loop-the-Loop, Fences, Takegaki, Suriza, and Dotty Dilemma. More variety than Sudoku!
Updated on
5 Apr 2023
Available on
Android, Windows

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
5.55K reviews
betterarmed96
12 August 2025
A puzzle game that actually makes you think logically. absolutely one of the best in this category for people who like brain teasers, and not the preschool level slop that fills the genre for mobile games. sorting candy into groups of three or more is NOT a puzzle! it's mindless. we absolutely need more like this.
2 people found this review helpful
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Ruth Bedder
27 October 2024
Had the game for a day and have already dropped hours on it. It's highly logical, and impossible to get mad at when you mess up, because the logic is always there, and it's always solvable, even if you can't immediately see the answer. Things I think would be great for the next version: an option to fill multiple lines by dragging, and the ability to toggle fill modes (i.e., connect, drag, block lines) to replace the current double tap, and the ability to turn off comparative finish times.
5 people found this review helpful
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D G
30 July 2024
I love this game and purchased it. It's not just standard slitherlink, but a fascinating choice of six varieties, eg hex instead of box. There are a choice of size (4 sizes of grid) and difficulty (3) and the save option is good. My only request I would make is that as well as median time it gives a best time, so you can compete against yourself. If you like this sort of puzzle game you will love this version.
2 people found this review helpful
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What's new

- Rebuild for the current Android

Earlier:
- Offline playing. Internet is now optional, used only for scores.
- "Diagonals" grid added
- "Snowflakes" grid added
- Unlimited free Honeycomb levels