Conceptis Slitherlink Icon
Download Conceptis Slitherlink

Conceptis Slitherlink

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.
Category Price Seller Device
Games Free Conceptis Ltd. iPhone, iPad, iPod

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.

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.

For more fun, Conceptis Slitherlink includes a Weekly Bonus section providing an extra free puzzle each week.

PUZZLE FEATURES

• 90 free Classic Slitherlink puzzle samples
• 30 extra-large puzzles bonus for iPad only
• Extra bonus puzzle published free each week
• Multiple difficulty levels from very easy to extremely hard
• 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

• Concurrently playing and saving multiple puzzles
• Puzzle library sorting and hiding options
• Unlimited Undo and Redo
• Auto complete clues
• Highlight link segment
• Quick zoom using 2-finger tap
• Check puzzle
• Track puzzle solving times

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.

Reviews

fantastic puzzle game
tuxedo lion

just wish there was more than one free puzzle a week after you finish the 3 free packs.


Andrew
STEELERSdr1ve

I help me please


This is one of my favourites
werewulf

Conceptis has done it again. The thought that has gone into these puzzles is amazing. Do the free ones, then buy more. They're addictive. Edited to add that I am getting better and better at these. They are currently my number one favourite Conceptis puzzle!


great game!
AbstractRebecca

This is a fun AND challenging game!


Well done
Denedorf

As a long-time puzzler, I think this app is perfectly programmed.


Very nice interface
uberfluffy

This is the best interface for SlitherLink I have tried. I haven't attempted the in game purchase yet, but probably will just because of the interface being very smooth and intuitive. It would be nice to have some of the auto complete features of the web site, like automatically marking the 0's.


Fun app
DIS_MA

Enjoyable, like all the Conceptis games.


Great puzzles, clumsy execution
Mudak326

The puzzles themselves are challenging and fun, requiring a different set of logic and thinking than other puzzle games. The only thing keeping this game from getting five stars, though, is the execution. In a previous review I complained about the zoom feature, noting that it doesn't always recognize zoom gestures have been made. This problem has been fixed, but it still doesn't let you zoom in as close as you'd like, and it's also still far too easy to tap a segment you didn't intend. It would be nice to have something not unlike what exists in the Fill-a-Pix game where, if a box is marked with a 1 and you know which one side is filled in, that a tap would automatically mark the other three sides as not filled.


Great game
Samee.S

I love all these logic puzzles!


SO ADDICTIVE!!
Miss T 757

This game is so much fun. You have the option to check the # of errors, without seeing where the mistakes actually are. Awesome feature for folks who don't like to cheat. ;)