Colorado 6
(Published on 24. July 2022, 17:07 by Florian Wortmann)
Normal Sudoku rules.
Antiking
Identical digits cannot be a king's move apart.
XV Pairs
Cells seperated by an X sum to 10. Cells seperated by a V sum to 5.
Not all Xs and Vs are given.
Skyscrapers
Digits in the grid represent skyscrapers of that height. Higher skyscrapers obscure smaller ones. A clue outside the grid is the number of visible skyscrapers in that row/column from the clue's direction of view.
Links: f-puzzles / ctc-app
Solution code: row 2
Comments
on 28. May 2026, 04:31 by paintspotinfez
Ooh, that was a fun one! Also, (courtesy of the Sudoku Sleuth,) here's a link with solution checking, for those who like having solution checking:
https://sudokupad.app/g7fyrimzm1
on 1. August 2025, 21:11 by PancakePie
Wow! The unwinding on this one was so fun! Thanks for making and sharing this!
on 6. August 2024, 16:36 by PinkNickels
Love these! Great setting.
on 22. September 2023, 00:26 by lindae
Totally missed the first negative constraint but still did not give up which I think says a lot
on 3. November 2022, 19:06 by chain.reader
Cool
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:-)
on 5. August 2022, 01:38 by PepperWood
Your Colorado puzzles are my favorite series to solve. Always a joy once the coloring is done and all the numbers fall into place.
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Thank you! The series will defenitely continue :-)
