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!