Archived App (Last seen on 6 Aug 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • April 21, 2015
  • September 13, 2019

Features

Slitherlink Pro screenshot #1 for iPhone
Slitherlink Pro screenshot #2 for iPhone
Slitherlink Pro screenshot #3 for iPhone
Slitherlink Pro screenshot #4 for iPhone
Slitherlink Pro screenshot #5 for iPhone
Slitherlink Pro screenshot #6 for iPhone
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About

Engage your logic skills with this puzzle game. Draw a single, unbroken loop on a grid, using numbered cells to guide your path. Offers multiple grid shapes, difficulty levels, and sizes for endless brain-teasing fun.

Multiple grid shapes
Four difficulty levels
Various grid sizes
Unlimited puzzles
Bookmarks
Colored lines
Instant error indication
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What's New in Slitherlink Pro

1.1.7

September 13, 2019

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

User reviews

Excellent

Great implementation of Slitherlink game with great graphics. Unclear in app, but to get more games, you hit new and choose the size of the board and its shape.

Best Slitherlink game on the App Store

I’ve played Slitherlink for years and this is my favorite in the Apple market

So great, but…

I absolutely love this game and play it all the time, however, there are just two things wrong.

1 - we really need a reset button for the individual puzzles. Sometimes we get deep into a huge puzzle, mess up somewhere and in order to restart have to hit the undo button a thousand times. I know this game does not seem to be under development any longer, but if that one little thing could be added it would be amazing

2 - this one is less important to me, but the download for larger/hard puzzles is painfully long. If that could be improved, great, if not, not the end of the world.
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Desperately seeking dark mode

Dark mode with neon colored lines would be awesome!

Broken, doesn’t work anymore

The “new puzzle” function seems to rely on an external server which is not working, so... no new puzzles. Hope they fix it.

Developer apps

FAQ

What is Slitherlink Pro?

Slitherlink Pro is a logic puzzle game where players draw a single, unbroken loop on a grid. Numbered cells provide clues about how many sides of the cell are part of the loop.

What devices does Slitherlink Pro support?

Slitherlink Pro is available for iPhone, iPad, and iPod touch devices.

How much does Slitherlink Pro cost?

Slitherlink Pro is a paid app, priced at $1.99.

What are the different grid shapes and difficulty levels in Slitherlink Pro?

The game features 4 grid shapes (square, hexagon, triangle, rectangle) and 4 difficulty levels, ranging from easy to very hard.

Does Slitherlink Pro offer unlimited puzzles?

Yes, Slitherlink Pro provides an unlimited number of puzzles, ensuring endless gameplay.

Are there tools to help solve puzzles in Slitherlink Pro?

Yes, Slitherlink Pro includes tools like bookmarks, colored lines, unlimited undo/redo, and instant error indication to assist players.

What is the age rating for Slitherlink Pro?

Slitherlink Pro has an age rating of 4+, making it suitable for a wide range of players, including children.

When was Slitherlink Pro last updated?

The latest version of Slitherlink Pro was released on September 13, 2019.