Prime Positions
(Published on 12. November 2023, 21:23 by Scruffamudda)
Normal sudoku rules apply.
Adjacent digits on green lines must differ by at least 5.
Consider all cells to be numbered from 1 to 81 (left to right, top to bottom). Mark every cell that sits in a prime numbered position (list below). A digit in a prime position indicates exactly how many prime positions contain that digit.
Primes up to 81; 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79.
Solution code: column 9
Comments
on 15. July 2024, 23:33 by cryptique
I very much enjoyed solving this, but technically it is like a circle counting puzzle where you give the locations of the circles but make us fill them in which is a bit then manual lol. Small gripe, overall lovely solve thank you !
on 13. November 2023, 22:04 by BenTen
This is a really well-crafted puzzle design and very enjoyable to boot. Thanks Scruffamudda!
on 13. November 2023, 00:41 by Scruffamudda
Sorry everyone! Solution code updated.
- Scruffa
on 13. November 2023, 00:02 by OutOfMyMindBRB
Solution code wrong?
on 12. November 2023, 22:08 by nunc
Yeah. SudokuPad said, the solution was right. So the code must be wrong.
on 12. November 2023, 21:52 by StefanSch
Probably the solution code is wrong.
