Sudoku Variants Series (326) - Odd-Even Sandwich Sudoku
(Eingestellt am 23. Juni 2021, 00:00 Uhr von Richard)
Odd-Even Sandwich Sudoku
Dieses Rätsel ist von stephane.bura inspiriert.
Solve online in Penpa+ (thx to Henry!) or F-Puzzles or CtC-app (thx Nick Smirnov!)
Verwende die üblichen Sudoku-Regeln.
Hinweise links und oberhalb des Gitters geben die Summe der ungeraden Ziffern an, die in der entsprechenden Zeile oder Spalte zwischen 2 und 8 liegen. Hinweise rechts und unterhalb des Gitters geben die Summe der geraden Ziffern an, die in der entsprechenden Zeile oder Spalte zwischen 1 und 9 liegen.
Lösungscode: Zeile 8, gefolgt von Spalte 5.
Kommentare
am 4. September 2022, 07:51 Uhr von Richard
Added more links and tag for online solving. Thx Nick!
am 28. Februar 2022, 17:22 Uhr von Nick Smirnov
F-puzzles:
https://f-puzzles.com/?id=y7fbc27x
CTC App:
https://tinyurl.com/5y6j4nb6
am 4. August 2021, 12:32 Uhr von pin7guin
Eine logische Herausforderung! Danke!
am 3. Juli 2021, 13:16 Uhr von Realshaggy
That one was tough.
am 25. Juni 2021, 15:20 Uhr von Mody
Großartig
am 24. Juni 2021, 20:32 Uhr von Jesper
Very nice! I like this variant. Both this puzzle and the one by stephane.bura are great.
am 24. Juni 2021, 11:33 Uhr von henrypijames
Oh I did solve this puzzle logically (all the failed attempts and the finally successful one) - and I basically followed the path you've laid out. In fact, I believe this puzzle to be fairly bifurcation-proof.
But since I always tend to approach things systematically, I first wrote out the possible breakdowns of each clue. That made things much more clearly during this he solve - except when I committed this oversight in the initial clues breakdown, it obviously plagued me throughout the solve. And that wasn't the only mistake I made either.
am 24. Juni 2021, 07:53 Uhr von Richard
Of course this puzzle can be solved without T&E! I have written a hidden comment with the first logical steps in the solve. For those of you who didn't find it, this might bring some enlightening afterwards. :-)
am 24. Juni 2021, 06:36 Uhr von Richard
Added link for online solving. Thx Henry!
am 23. Juni 2021, 12:15 Uhr von marcmees
Tricky start. The full consequences of the rules only dawned slowly. very nice construction again. Thanks.
am 23. Juni 2021, 00:35 Uhr von henrypijames
Penpa+: https://git.io/JnyMq
