Slitherlink (letters)
(Published on 26. July 2025, 23:03 by peterroder)
Rules
Slitherlink: Draw a loop through the edges of cells that does not touch or intersect itself (and must consist of at least one edge). A clue in a cell gives the number of edges of that cell that are part of the loop.
Letters may represent any number from 0 to 4. Each instance of the same letter represents the same number. Different letters may represent the same or different numbers.
Solution code: Enter the value represented by each letter in alphabetical order, e.g. 311203
Comments
on 28. July 2025, 14:56 by peterroder
Thanks for the feedback Justin. My intent was that "draw a loop" already implies not leaving the board completely blank, but I have edited to make this more clear.
on 27. July 2025, 19:41 by JustinTucker
Nice. I would add something to exclude the trivial solution 000000. For example that the loop should have at least one edge.
