Es gelten die üblichen Sudoku-Regeln: in jeder Reihe, jeder Spalte, und jedem 3x3-Kasten kommen die Ziffern 1-9 je einmal vor.
German Whispers Regeln: Entlang einer grünen Linie haben benachbarte Ziffern eine Differenz von mindestens 5.
Lösungscode: Reihe 2, dann Spalte 5 (18 Ziffern insgesamt)
am 7. Februar 2025, 18:42 Uhr von glum_hippo
better link
am 7. Februar 2025, 18:41 Uhr von glum_hippo
Grün statt lila
am 11. November 2021, 03:27 Uhr von PinkNickels
12:46, not bad at all!
am 14. September 2021, 16:48 Uhr von glum_hippo
added online solving tool tag
am 15. Januar 2021, 16:12 Uhr von glum_hippo
Thanks @Realshaggy
I hope the authors mentioned here will consider updating their puzzles to include the 'German Whispers' tag (which is ironically not a German-language tag!)
am 15. Januar 2021, 15:03 Uhr von Realshaggy
Also there are a christmas themed and a halloween themed puzzle:
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0004YF
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0004MT
am 15. Januar 2021, 14:59 Uhr von Realshaggy
There is one more by Jonas Gleim in the competition puzzles of Round 7 of last years Sudoku GP.
https://gp.worldpuzzle.org/content/competition-puzzles-73
(The one in the IB is the same as in our booklet and in the 2019 WSC IB.)
The first "German Whispers" which was a novelty for the 2019 WSC in germany, has been published in the publically available WPF Newsletter.
https://www.worldpuzzle.org/publications/wpf-newsletter/newsletter25-2020/
am 15. Januar 2021, 14:19 Uhr von glum_hippo
Other examples are from Jesper and Richard Stolk, both very highly recommended. Jesper's is a hybrid of sandwich sudoku. More training puzzles are forthcoming next week!
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0003KG
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0003SP
am 15. Januar 2021, 08:49 Uhr von Madmahogany
Nice! I liked the ending
am 15. Januar 2021, 06:57 Uhr von kishy72
Excellent practice sudoku !