Kiwi Slitherlink

About Kiwi Slitherlink

Go beyond the flat grid and complete one continuous loop across many surfaces.

Kiwi Slitherlink is a logic puzzle where each clue tells you how many surrounding edges belong to the loop. Draw a single unbroken loop with no branches. Start with familiar square grids, then explore honeycombs, Cairo pentagons, Penrose rhombi, cubes, Goldberg polyhedra, other spherical and polyhedral boards, and tori.

15 board formats
• Square, honeycomb, and a variety of semiregular, pentagonal, and rhombic planar tilings
• Cube, Goldberg polyhedron, and other spherical and polyhedral boards
• Monohedral and mixed-polygon torus boards

Puzzles at your pace
• Easy, Normal, and Hard difficulties
• Supported sizes ranging from small boards to extra-large challenges
• Freshly generated puzzles for every game

Touch-friendly play
• Tap to cycle between line and excluded-edge marks
• Long-press to handle connected paths or regions at once
• Pan, zoom, and rotate 3D boards
• Color cells manually or enable automatic coloring to support inside/outside reasoning

Help when you need it
• Find one current mistake
• Undo and redo
• Three in-game checkpoints
• Step-by-step gameplay and cell-coloring tutorials

Progress that stays with you
• Autosave and three manual save slots
• Achievements with varied goals
• Earn feathers through play and unlock an artwork gallery
• Share an image of your completed result

Light and dark themes and Korean and English interfaces are included. No account or internet connection is required—enjoy a thoughtful logic puzzle whenever you like.