Keys to the Kingdom
(Published on 20. February 2022, 01:30 by JeremyDover)
A combination of German Whispers and the Keypad King constraint developed by zegres.
Rules
Normal sudoku rules apply.
German Whisper lines: Green lines must have successive cells along the line differing by at least 5.
Keypad King lines: Indigo lines connect digits a king's move apart on a phone keypad. Digits may repeat if allowed by other rules.
Solution code: Solution code: Row 5 followed by column 6 (18 digits, left to right, top to bottom, no spaces/commas).
Comments
on 6. March 2022, 23:08 by Raumplaner
I highly recommend this puzzle. There's so much original line logic to be found.
on 20. February 2022, 01:46 by zegres
Excellent puzzle. The use of the king keypad constrain is very cool and interacts well with whispers. The logic feel very fresh yet not too difficult. Great job!
==
JeremyDover: Thanks for the kind words, and the inspiration!
