真笑Puzzles005:X-Sums (Even) Sudoku
(Published on 16. December 2020, 15:10 by cdwg2000)
Author: 真笑(洪卫华), from China, this question comes from his personal blog.
X-Sums (Even) Sudoku
1. Classic Sudoku rules applied;
2. Numbers outside the grid indicate the sum of the first X digits in the corresponding direction. X is the first digit in the corresponding direction;
3. All the even numbers outside the grid are displayed, and the numbers outside the grid that are not marked is odd.
Solution code: First, the diagonal from top left to bottom right, and then, the diagonal from top right to bottom left.
Comments
yesterday, 07:56 by Nylimb
After solving Richard's puzzle https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=000TGV, I wanted to try this. F-puzzles doesn't work on my old computer, so I created a SudokuPad link instead:
https://sudokupad.app/0hthsuzhyw
Thanks for the nice puzzle, which I found easier than Richard's.
P.S.: To answer Zzzzz...'s question, the link in the description is missing a "k" at the end. The link in PetLov's comment below is correct.
yesterday, 07:24 by Zzzzz...
Do you think the link you provided is correct?
yesterday, 05:35 by Richard
Thanks for this nice twist on the regular X-Sums!
on 15. March 2021, 16:52 by ebbelwoi
Lovely puzzle
on 16. December 2020, 22:10 by cdwg2000
Added F-puzzles link,Thanks PetLov.
on 16. December 2020, 21:17 by jchan18
Here I was thinking I didn't need to use the even vs odd ruleset at all, and then last 6 boxes it was the differentiator. Thanks for the puzzle, I really enjoyed it :)
on 16. December 2020, 18:54 by PetLov
F-puzzles link:
https://f-puzzles.com/?id=y7u7gv9k
