Friendship Lines
(Published on 21. July 2025, 14:59 by DocLogic)
Introducing Friendship Lines: digits along each red line have a differnce of at least 1, and at most 2 to their neighbor(s). (or is there already another name for this rule? Since the digits have to be close to each other, I thought "friendship" is a good name for it. What do you think?)
Kropki: digits separated by a black dot have a ratio of 1:2. Digits separated by a white dot are consecutive. Not all possible dots are given.
Sudokupad: Link to Sudokupad
F-Puzzles-Link: F-Puzzles link
Starting help for the logic path (in white letters):
Have a deep look at the middle block of the bottom three 3x3 blocks, and really squeeze it".
Solution code: column 3
Comments
on 21. July 2025, 20:53 by Nensche777
Super danke, das hat sehr viel Spaß gemacht! :)
on 21. July 2025, 20:35 by drolli38
nice concept, I liked it a lot!
on 21. July 2025, 16:06 by RockyRoer
I think your "Friendship Lines" has been called Chinese Whispers in other puzzles.
