Back when I started setting, I made a few puzzles with this constraint, but never set a full Sujiken Sudoku. So this will be a perfect way to celebrate it.
Rules:
Normal sudoku rules apply. No digit is repeated within any diagonal in any direction in the highlighted area.
Solution code: Row 2 followed by Row 8 (no spaces)
on 21. August 2022, 07:58 by Rollo
Very nice!
Reply: Thank you Rollo! :)
on 20. August 2022, 19:30 by Hecspeed
It was a pleasure to test this. A nice scanning constraint and a good puzzle exploring it. Happy anniversary!
Reply: Thank you! I really appreciate the test solve and kind feedback. :)
on 20. August 2022, 17:46 by Simy
Cool puzzle!
Reply: Thank you very much Simy! :)
on 20. August 2022, 16:38 by Chelo
I don't know how to say in this case: Happy New Set-Year @Crusader175!.. I enjoyed this constraint very much, it was the first time!..
Reply: Thank you very much! I'm glad that you enjoyed it!
on 20. August 2022, 15:51 by henter
Happy anniversary! Keep up the great work!
Reply: Thank you very much Henter!