Slitherlink: Loop the Snake
Looping fence puzzles
Free · In-App Purchases
 Surround each clue with lines to form one single loop! Each puzzle consists of a rectangular lattice of dots with some clues in various places. The object is to connect the dots surrounding each clue so that the number of lines equals the value of the clue and the lines around all clues form one continuous loop with no crossings or branches. Empty squares may be surrounded by any number of lines.
Slitherlink are addictive loop-forming puzzles which were invented in Japan. Using pure logic and requiring no math to solve, these fascinating puzzles offer endless fun and intellectual entertainment to puzzle fans of all skills and ages.
The game features 2-finger tapping for quick zoom, auto complete clues setting and a link segment highlighting option to help to avoid creating separate loops. To help see the puzzle progress, graphic previews in the puzzle list show the progress of all puzzles in a volume as they are being solved. A Gallery view option provides these previews in a larger format.
For more fun, Slitherlink contains no ads and includes a Weekly Bonus section providing an extra free puzzle each week.
PUZZLE FEATURES
• 200 free Slitherlink puzzles
• Extra bonus puzzle published free each week
• Multiple difficulty levels from very easy to extremely hard
• Grid sizes up to 16x22
• Puzzle library continuously updates with new content
• Manually selected, top quality puzzles
• Unique solution for each puzzle
• Hours of intellectual challenge and fun
• Sharpens logic and improves cognitive skills
GAMING FEATURES
• No ads
• Unlimited check puzzle
• Unlimited Undo and Redo
• Auto complete clues
• Highlight link segment
• Quick zoom using 2-finger tap
• Concurrently playing and saving multiple puzzles
• Puzzle filtering, sorting and archiving options
• Dark Mode support
• Graphic previews showing puzzles progress as they are being solved
• Portrait and landscape screen support (iPad only)
• Track puzzle solving times
• Backup & restore puzzle progress to iCloud
ABOUT
Slitherlink have also become popular under other names such as Fences, Loop the Loop, Loopy, Suriza, Dotty Dilemma and Number Line. Similar to Sudoku, Kakuro and Hashi, the puzzles are solved using logic alone. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world. 
 Ratings & Reviews
This app has not received enough ratings or reviews to display an overview. 
 This version improves performance and stability. 
  The developer, Conceptis Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
 - Usage Data
 
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
 - Conceptis Ltd.
 
- Size
 - 8.2 MB
 
- Category
 - Puzzle
 
- Compatibility
 Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Apple Vision
Requires visionOS 1.0 or later. 
- Languages
 English and 3 more
- English, Japanese, Korean, Simplified Chinese
 
- Age Rating
 4+
- 4+
 
- In-App Purchases
 Yes
- Huge & Easy 27 USD 1.99
 - Very Big - & Tough 16 USD 1.99
 - Very Big - & Medium 16 USD 1.99
 - Huge & Medium 27 USD 1.99
 - Bigger & Tough 4 USD 1.99
 - Bigger & Medium 4 USD 1.99
 - Big & Medium 27 USD 1.99
 - Very Big - & Easy 16 USD 1.99
 - Bigger & Easy 4 USD 1.99
 - Big & Tough 27 USD 1.99
 
- Copyright
 - © Conceptis Ltd.
 

