Rituz Unicorno Unicorno XV
(Published on 12. December 2025, 06:07 by AJN)
This is dedicated to a special person! Enjoy!
N.B.: The difficulty of the puzzle may vary depending on how much theory you know.- Normal Sudoku rules apply.
- Killer Cages: Digits in cages sum to the given total in the top left of the cage.
- XV Pairs: Digits separated by X sum to 10, digits separated by V sum to 5. Not all pairs are given / No negative constraint.
- Anti-Knight: Digits separated by a knights move (in chess) may not be the same.
- Dynamic Fog of War: Parts of the grid are covered in fog. Placing correct digits may clear some fog somewhere in the grid.
Solution code: Column 8
Solved by by81996672, mezkur7, Onkel_Dagobert, jalebc, rcg, illegel, jordanza, mcc, zuzanina, luuu, anthe95, severinus, Ragna, PinkNickels, jkuo7, TaeChi, MB_Cyclist, Matti64, a2k, maniacaljackal, BULL-TT, ... Ecem1903, JRaunak, 91loves, Tacocat, H.I. McDunnough, Supalea, MattJones, pepe74287, Julianl, Sarhik, snuuba, carlytieb, KingIsulgard, Partario, ppdswiss, paranoid, dipiz, PippoForte, Mathemagier
Comments
on 3. January 2026, 22:08 by KingIsulgard
This felt harder than a 3 star to me. Took me over an hour, 71 minutes. Usually I solve a 3 star in about half that.
on 30. December 2025, 15:34 by snuuba
Not sure why such low rating, yes it was tough, but enjoyable.
on 21. December 2025, 01:00 by Supalea
It was my first 3 star Sudoku and for me it was very difficult. Is there a "how to solve"- Video? That would be very nice to learn :) thank you ❤️
on 19. December 2025, 12:02 by 91loves
I loved this!
on 13. December 2025, 15:45 by LeaVulpina
Really enjoyed this! Thanks! ^_^
on 12. December 2025, 14:15 by Ragna
Fun puzzle! Thank you. :-)
