Adjacent digits along the green German Whisper lines have a difference of at least 5.
Kropki rules: Digits linked with a white dot are consecutive. Digits linked with a black dot have a 1:2 ratio. Not all possible dots are given.
F-Puzzles-Link: F-Puzzles link
Solution code: row 9 and column 9
on 1. April 2024, 14:13 by Lili Lavender
COOL :-)! Very nice SUDOKU :-)
on 17. January 2023, 23:43 by Cezarr
CTC link please
on 7. January 2023, 23:02 by DocLogic
title changed (because of COOL part 2 newly introduced)
on 13. October 2022, 19:06 by WallE-93
nice puzzle
on 2. January 2022, 18:44 by miitz
What a COOL puzzle! Good job ;)
on 30. December 2021, 17:55 by Chelo
COOL is the right name, very funny!.. Thank you for setting!..
on 30. December 2021, 17:50 by rhodri
Very nice indeed!
on 30. December 2021, 14:30 by Ragna
Echt cool und sehr elegant!
Vielen Dank für das schöne Rätsel. :-))
on 30. December 2021, 11:15 by PrimeWeasel
I find it pretty cool that the last 8 solved puzzles are COOL
@PrimeWeasel: I made a screenshot of that :-)
~Haha, I would have done so too if my puzzle was Cool
on 30. December 2021, 10:28 by horseradish1
Very cool!
on 30. December 2021, 05:21 by alexlovi
Loved it! Had to try it 3 times though haha (:
on 30. December 2021, 02:08 by drolli38
schöner Aufbau, hat mir sehr gut gefallen, cool!