Anti-Springer Killer, "Das Stundenglas"
(Published on 4. November 2020, 01:26 by glum_hippo)
The Hourglass
The usual Sudoku rules apply, i.e., in each row, column, and 3x3 box there must be exactly one each of the digits 1-9. The digits in cages add up to the indicated sum, and digits may not repeat within a cage.
Equal digits may not see each other by knight's move.
Colors serve no further purpose than to make the cages easier to differentiate.
Solution code: The digits of the 6th row, followed by the digits of the 9th column. (18 digits total)
Comments
on 19. December 2023, 02:40 by Krokant
Richtig toll. :)
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Freut mich! Ich muß mal versuchen, dieses Rätsel selber wieder mal zu lösen nach so viel verstrichener Zeit...
on 9. November 2020, 13:11 by cdwg2000
Like it.
on 6. November 2020, 14:34 by Statistica
Very hard but (and) very nice.
on 6. November 2020, 12:33 by Willy Wonka
Finally got it!! Very slow solve for me but an enjoyable challenge
on 5. November 2020, 12:37 by glum_hippo
No judgment here! Thanks for taking the time to leave a comment, Indiana Jones!
on 5. November 2020, 04:42 by PixelPlucker
Incredible. Coloured the background cells yellow and felt like I was uncovering an artifact from some ancient tomb (don't judge me)
on 4. November 2020, 19:33 by Tom1i
Very nice! Intricate design.
on 4. November 2020, 14:38 by DiMono
Tough as nails. Great puzzle.
on 4. November 2020, 12:54 by Stavros96
Spectacular puzzle with wonderfully intricate knight's move logic!
