Slitherlink

Find a hidden closed loop by following numeric clues

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!