Royal Ring Road
(Published on 26. February 2026, 01:38 by SingingFish)
Hi, I had a nice time setting this one and teasing out the configuration. I hope you enjoy solving it :)
Rules:
Normal sudoku rules apply.
German Whispers: Adjacent digits along a green line must differ by at least 5.
Dutch Whispers: Adjacent digits along an orange line must differ by at least 4.
Thermometers: Along a grey thermometer, digits increase from the bulb end.
Solution code: Column 6 (down, 9 digits no spaces)
Comments
on 17. August 2026, 14:34 by Nakatomy
Richtig tolles Rätsel. Ein kleiner Denkfehler hat mich zwischendurch fast verzweifeln lassen, aber nach einer Pause war er dann plötzlich ganz offensichtlich.
on 5. July 2026, 23:03 by exalt
Exquisite setting!
on 3. March 2026, 18:34 by SingingFish
Including solution in sudokupad
on 3. March 2026, 04:40 by ThePhaeton
Excellent puzzle, thank you.
on 2. March 2026, 10:05 by darkgently
Loved it! The symmetry break was very nice.
on 26. February 2026, 07:28 by bansalsaab
This was a beauty. Thanks for setting it up.
on 26. February 2026, 06:00 by Aidan488
Absolutely brilliant! And extremely fun!
