Prime Fortress
(Published on 28. January 2021, 09:53 by abed hawila)
Rules :
Normal Sudoku rules apply.
Killer rules apply. In cages, digits sum to the small number in the top-left corner of the cage. Digits cannot repeat within a cage.
Fortress rules apply. A digit in a shaded cell must be greater than any digit in an orthogonally adjacent cell.
As usual, all your comments and feedback are appreciated.
Solution code: Row 5, Column 5 (18 digits, no spaces, e.g. 123456789987654321)
Comments
on 5. June 2024, 21:58 by mezkur7
Sudokupad: https://sudokupad.app/rc1hwcjole
on 5. March 2023, 08:23 by Playmaker6174
Lots of nice and fun interactions! :)
on 12. June 2021, 17:49 by Vebby
Lovely puzzle! Enjoyed the many little logical steps building upon each other. Thanks Abed!
on 28. January 2021, 23:53 by Narayana
@SKORP17 Vielen Dank dafür! Ich stehe korrigiert.
@abed hawila That is amazing! I am so sorry that I did not appreciate the extra beauty of your puzzle until SKORP17 pointed it out. I makes me so happy to be wrong! Great puzzle and great title!
