Normal sudoku rules apply.
Cells connected by an X must sum to 10.
Cells connected by an V must sum to 5.
All X's and V's are given.
Cells connected by a black dot must be in a 1:2 ratio.
Cells connected by a white dot must be consecutive.
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Feel free to recommend this puzzle to anyone.
Feel free to take special rules for your own puzzle.
Feel free to give feedback.
Bless you!
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Solution code: give the digits of column 5 (top to bottom)
on 2. January 2026, 14:08 by NurglesGift
I put a step by step guide on how I break in to this puzzle in a hidden comment.
on 28. December 2025, 18:57 by itsid
I cannot see how to get the break in w/o bifurcation tbh... I had to bruteforce my way in... :(
on 1. January 2025, 12:14 by Onkel_Dagobert
Just brutal. If this isn‘t ***** difficulty, then what is?
on 8. August 2024, 14:11 by HumanBirdsong
This was unbelievably difficult for me, I had to bifurcate several times. A very good puzzle, though!
on 19. July 2024, 17:10 by Bionic Cheese
Super difficult for my level but got there in the end somehow , great puzzle
on 14. July 2024, 18:28 by kevingo
It takes me one hour and half. And a lot of coloring. Should have some other ways. Thanks.
on 14. July 2024, 18:28 by kevingo
It takes me one hour and half. And a lot of coloring. Should have some other ways. Thanks.
on 14. July 2024, 09:02 by NurglesGift
sure it's one of the more difficult ones, but it's not 5-star as it got voted just hard to find the way but no special tricks needed.
on 14. July 2024, 00:23 by steveire
Found this one very difficult!