In a Slitherlink puzzle your goal is to form a single loop through the game field using numerical clues. You can read more about history and rules in Wikipedia http://en.wikipedia.org/wiki/Slitherlink 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 than with squares. Automatic coloring of clues and lines helps thinking, but can be turned off for more classic look and tougher challenge. ********************* Add us on Google+ to vote on features, see updates, and to give feedback: https://plus.google.com/111147460047673389374/posts Please email if you have issues. Thank you! ********************* Highlights: - Tablets support - Dark and light themes - Bookmarks - Parity shading - Pre-loaded levels to play offline - Pinch-to-zoom - "Squares", "Kites", "Cairo", and "Honeycomb" grids - Tutorial - Colored clues (optional) - Orientation lock This game is also known as Loopy, Loop-the-Loop, Fences, Takegaki, Suriza, and Dotty Dilemma. More variety than Sudoku!