Renpals
(Published on 3. November 2025, 22:13 by cygne)
Renpals by Cygne
Rules
- Normal Sudoku rules apply.
- Digits along a gray palindrome line read the same forwards and backwards.
- Pink outlined sections of the line contain a set of consecutive, non-repeating digits.
- Digits separated by a white Kropki dot are consecutive.
- Digits separated by a black Kropki dot are in a 2:1 ratio.
Play in SudokuPad
The fourth puzzle in my Penpalindromes series. Hope you enjoy! If you do, please give the prior ones a try:
Solution code: Row six, left to right
Solved by SKORP17, Balshoj, jordanza, noodlehead, damo_89, KlausRG, jalebc, The Bard, zonny, Debba, Megalobrainiac, tgstar, Photyne, Fisherman, pepe74287, sehringdipity, hige, sprinkle13, Bulkystapler, ... dickey, StfC, Coufik, tim_vermeulen, paranoid, QuiltyAsCharged, TaeChi, zuzanina, Chipmunk, abihummel, meiwanmeiliao, seven-seas, TheJRMY, macronate, jherr, Ecem1903, JudyK, Jodelbanane, snuuba
Comments
on 2. January 2026, 18:17 by snuuba
Very cool and surprising puzzle.
My normal way of doing palindromes went nowhere and I had to restart couple of times, until I figured out how to approach the puzzle correctly.
Many thanks, one of my favorite solves this year :)
Deserves much,much,much higher rating.
on 6. November 2025, 10:28 by JasperHermans
Very clever idea! It took me a while to solve but it was worth every minute!
on 5. November 2025, 00:10 by VitP
EXTREME renbans are the key
