Play Slitherlink on your iPhone or iPad. 4 different grids / 4 difficulty levels / heaps of different sizes.
Features bookmarks, colored lines and instant error indication.

Slitherlink is a logic puzzle invented by the creators of Sudoku.

The goal of Slitherlink is to draw a single loop on a grid that does not branch or cross itself.
Draw the loop by setting lines on the grid.

Some cells in the grid have numbers inside.
The number indicates how many of its sides are segments of the loop.

4 grid shapes (square, hexagon, triangle, rectangle);
4 difficulty levels (easy – very hard);
heaps of different grid sizes;
unlimited number of puzzles.

coloured lines;
unlimited undo and redo;
instant error indication;
zoom and pan.

Slitherlink Pro is suitable for everyone.
There are small and easy grids for beginners and kids, huge one for experts and lots of sizes, grids and difficulty levels in between.
Get Slitherlink now and start squeezing your brain – it’s addictive.

Slitherlink is also known as Fences, Takegaki, Loop the Loop, Loopy, Ouroboros, Suriza and Dotty Dilemma. The rules can also be found on our website
More Information about Slitherlink is available on Wikipedia:

What’s New

Version 1.1.7

Stabilized downloads of new games. Starting a new game is now faster.

Ratings and Reviews

4.5 out of 5
2 Ratings

2 Ratings

thinkingx2 ,

Start over/Clear screen option

Great game but would be great to if there was a clear screen button

Ben 973 ,

Great Game

I really like this game. Especially enjoy hexagons.

App Privacy

The developer, Aurita Pty Ltd, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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