Slitherlink is a Nikoli puzzle genre.
- Draw a loop between vertices of the grid.
- Each clued number must match the number of edges surrounding the cell used by the loop.
- Puzzle #58: Spin Frame (Slitherlink (Hexagonal)) Dec 23
- Puzzle #54: Hexaspring (Slitherlink (Hexagonal, Even Lines)) Nov 12
- Puzzle #53: Down The Line (Slitherlink) Nov 11
- Puzzle #39: Box Spring (Slitherlink (Even Rows/Columns)) Oct 14
- Puzzles #15 and #16: Parity Trap (Slitherlink) Jun 4
- Puzzle #8: Smooth Slope (Slitherlink) Apr 28