An even loop slightly killed
(Published on 14. May 2021, 17:45 by Godrick)
Normal sudoku rules apply.
Each row, column and 3x3 box contains the digits 1 to 9.
Standard little killer clues apply.
The numbers outside the grid show the sum of the indicated diagonal. Digits might repeat along the diagonal if allowed by the other rules.
Odd digit.
The grey circle indicate an odd digit.
Loop.
All the even digits outside the central box form a loop. The loop has no branches, and it does not touch itself, even not diagonally. The even digits in the central box might touch the loop.
Try the puzzle on F-Puzzles.
(OBS: F-puzzles do not test/check for the loop.)
Solution code: Row 3, Column 3.
Comments
on 2. September 2021, 12:25 by uvo_mod
Labels angepasst.
on 19. July 2021, 04:27 by taylorsc
Fun puzzle!
on 14. May 2021, 17:44 by Godrick
I'm quite uncertain how difficult the loop-logic is, so I left the difficulty at 3 stars although I suspect the puzzle might be easier.
