Solution code: Column 5, top to bottom.
on 16. January 2025, 02:45 by Frank Puzzles
https://youtu.be/RanQm22yb3s
Here's my solve of your puzzle. This allowed me to color a lot so I really enjoyed it :D.
on 17. November 2024, 23:52 by GeorgeTheToad2
Qodec pointed me towards this beautiful Domino Sudoku. Nice setting and very approachable. Thank you.
on 12. October 2024, 23:13 by chubnatty
Somehow completely missed the secret alluded to yet was able to complete it. As soon as I read the comment I looked back at the puzzle and did a facepalm.
on 12. October 2024, 18:27 by Onkel_Dagobert
Great use of the secret that is named after another setter. I don‘t know if it is possible to solve this without knowing it, but it certainly helped me a lot.
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