Diagonal Cross
(Published on 18. January 2026, 22:43 by Sitnik)
Link:
https://sudokupad.app/i627zweuau
Rules:
* Standard Rules *
- Normal Sudoku Rules: Place 1-9 once per row, column, and box.
- German Whisper Lines (Green): Adjacent line digits differ by 5 or more.
- Arrows: Arrow path sums to the circle digit.
- Difference Kropki Dots: White dots join consecutive digits.
- Ratio Kropki Dots: Black dots join digits with 1:2 ratio.
- Palindromes (Grey): Line reads the same forwards and backwards.
Rules:
* Standard Rules *
- Normal Sudoku Rules: Place 1-9 once per row, column, and box.
- German Whisper Lines (Green): Adjacent line digits differ by 5 or more.
- Arrows: Arrow path sums to the circle digit.
- Difference Kropki Dots: White dots join consecutive digits.
- Ratio Kropki Dots: Black dots join digits with 1:2 ratio.
- Palindromes (Grey): Line reads the same forwards and backwards.
Solution code: Row 9
Last changed on on 19. January 2026, 17:36
Solved by SKORP17, cmigas, PinkNickels, Postnormal, gdc, Snuggles, Bulkystapler, maniacaljackal, ZigZagWonderer, pyroinpink, abs, pjot, VeTaurus, azalzamil2005, pepe74287, hawson2003, Sergiy, synth, Crul, OnkelPhilip, keenbowl, Myfyr MJ, M8tyw31, RebelSystem, spamus, Smiguli, Willkimo, StfC, cinnahmun, klizun, zrbakhtiar, dingledork, JustDoggy, JRaunak, teuthida, Photyne, Nagesh, ThePussInBoots
Comments
on 19. January 2026, 19:09 by Myfyr MJ
Nice fun colouring puzzle. Difficulty rating about right. Thanks.
on 19. January 2026, 17:36 by Sitnik
Updated rules
on 19. January 2026, 14:23 by VeTaurus
Please correct the ruleset. The XV rule implies that - since there are no X or V in the grid - there is a negative constraint for X and V.
