German Penpalindromes
(Published on 26. October 2025, 08:13 by cygne)
German Penpalindromes by Cygne
Rules
- Normal Sudoku rules apply.
- Digits along a green and gray German Palindrome line have read the same forward and backward, and adjacent digits have a difference of at least 5.
- Digits along a slow thermometer stay the same or increase from bulb to tip.
Play in SudokuPad
I really enjoyed making my previous puzzle Penpalindromes, and I was curious to try something similar but with an additional constraint on the line. Quite pleased with how it turned out. Hope you enjoy!
Cracking the Cryptic video
Solution code: Row three digits, left to right
Last changed on on 15. November 2025, 15:36
Solved by jalebc, by81996672, GrumpyMan, dodo, ymhsbmbesitwf, CitrusGremlin, jordanza, BorisTheSnake, mathpesto, damo_89, butch02, Seeb83, jhrdina, SKORP17, DiMono, biorycbyd, Onyx, jadezki, brimmy, ... Frank Puzzles, Titatovenoor, michael_a, Uhu, trazere, mew_rocks, andersat, Qodec, SpecSheets, Supalea, AroundTheClock, abinchen, JudyK, Voidslime, strangelyinsane, steinchen, Shuhua Milk, bugsduggan
Comments
on 8. December 2025, 12:54 by andersat
Wonderful puzzle, thank you. I love German whispers and palindromes, so a puzzle with a very well made combination was perfect for me.
on 15. November 2025, 15:35 by cygne
Added Cracking the Cryptic link. Thanks very much to Mark for the feature!
on 29. October 2025, 18:36 by snuuba
Beautiful, many thanks
