Zadra
(Published on 14. March 2024, 15:55 by IcyFruit)
Place one or two digits in each cell, such that the digits 0-9 appear once each in every row, column, and 3x3 box.
The set of all digits on a purple line must be consecutive and non-repeating.
If a cell contains two digits, those digits must be the row and column indices of the cell. If the row and column indices are the same, that digit must appear along with 0.
For example: if r7c4 contains two digits, those digits are 4 and 7, and if r3c3 contains two digits, those digits are 0 and 3.
Solution code: Rows 3 and 5. For cells with 2 digits, give both digits, smallest digit first.
Comments
on 26. August 2024, 15:43 by Qodec
Excellent!
on 24. August 2024, 08:07 by Mr.Menace
Beautiful puzzle! Thanks for this!
on 24. August 2024, 01:11 by Silverstep
Phenomenal work. Elegance incarnate.
on 16. March 2024, 05:54 by cam
Really great puzzle! I didn't think the pencil marking was too crazy. This is very unique. It's refreshing and I've never solved anything like it. Thanks :)
on 16. March 2024, 03:48 by Lion Crow
Insightful logic. Pencil marking nightmare. A pleasure to solve.
on 16. March 2024, 03:19 by glum_hippo
That was quite astonishing. I had to form a few extra nodes in my brain to figure everything out.
on 15. March 2024, 20:18 by Myxo
Wow, really cool idea and some incredible moments.
on 15. March 2024, 20:12 by gfoot
This has a great flow to it, and I didn't really get stuck for long at any point like I usually do!
on 15. March 2024, 18:39 by Azumagao
Every interaction was just perfection.I enjoyed it from the very beginning to the end.
on 15. March 2024, 17:53 by Franjo
Another masterpiece from IcyFruit. Maybe „only“ four stars, but this is a genius construction. Thank you so much for sharing.
on 15. March 2024, 14:17 by samuel1997
Excellent! Not the hardest puzzle I've done from IcyFruit, but still tricky.
on 15. March 2024, 14:08 by Vebby
Great fun!
on 14. March 2024, 23:52 by goodcity
Insane puzzle as always !
on 14. March 2024, 20:17 by bansalsaab
Brilliant construction.
on 14. March 2024, 18:18 by Snookerfan
Brilliant puzzle! Thank you
