Originally published at https://arling.sk/notes/slitherlink-svg-json-sample-for-layout/

Slitherlink SVG and JSON: inspect a sample before planning a layout

Slitherlink Pattern 01 is an evaluation preview of a fixed pack of 25 puzzles on 7 × 7 grids. Three puzzles from that pack form the sample. The full pack is available for €19 including VAT with a non-exclusive Commercial License; the free sample is for evaluation only.

Match the puzzle with its answer

Each sample has separate SVG files for the puzzle and its solution, plus PNG images, PDF sheets and a JSON record. Inspect the puzzle and solution files as separate parts of your intended layout. The three samples are part of the pack of 25, not an additional set.

Read the scope before publication

The duplicate check covers the current compared daily puzzle archive and the Otters book. It does not establish worldwide novelty or exclusivity. The free preview is for checking the format and layout. Commercial rights accompany a purchased pack, and other publishers may purchase the same non-exclusive set. The license permits unlimited printed copies in your own books, magazines, newspapers, newsletters and educational materials. It does not permit redistribution or resale of the source files or pack, marketplace uploads of the pack, or claiming authorship.

Inspect the sample

Open Puzzle Publisher to inspect the three samples in SVG, PDF, PNG and JSON. Purchase the full pack for €19 including VAT through Stripe and download the ZIP after payment verification. Downloading the free sample alone does not grant commercial publication rights.

You can check your own SEPA pain.001 file for free with the SEPA pain.001 Doctor.