Colorado 9
(Eingestellt am 17. September 2023, 15:09 Uhr von Florian Wortmann)
Es gelten normale Sudoku Regeln.
XV
Durch ein X verbundene Ziffern summieren zu 10. Durch ein V verbundene Ziffern summieren zu 5. Alle X und V sind gegeben.
Consecutive Pair
Durch den weissen Punkt verbundene Ziffern sind aufeinanderfolgend. Nicht alle weissen Punkte sind gegeben.
Antiqueen
Die Ziffer 9 darf sich in keiner diagonalen Richtung wiederholen.
Link:
CTC-App
Lösungscode: Reihe 9
Kommentare
am 28. Februar 2024, 14:31 Uhr von itsagift
Love coloring puzzles! I do wonder if it was correct to assume the negative constraint for the 9 diagonal rule. For example, if a digit doesn’t repeat, it must be 9.
am 27. Dezember 2023, 22:00 Uhr von chain.reader
clarifying the rule:
the 9 constraint is for *all* diagonals, not just the main 2 big ones. ie. akin to a queens move constraint for 9s.
am 21. Oktober 2023, 06:47 Uhr von rdesmarais2
Simon would have been proud of me how I colored your puzzle.
am 19. September 2023, 00:31 Uhr von snuuba
Very nice. Looking forward to see part 10 :)
am 18. September 2023, 19:37 Uhr von GeorgeTheToad2
Colours and letters helped here. Colours for high low and letters to determine which of the highs could be a 9. Still took 40 minutes but I enjoyed every minute. Thank you for sharing.
am 18. September 2023, 07:55 Uhr von Florian Wortmann
Thanks for solving and commenting, folks! Glad you enjoyed the puzzle :-)
am 17. September 2023, 21:32 Uhr von drbs
Very nice! By the end I had forgotten the 9‘s constraint.
am 17. September 2023, 21:17 Uhr von Bartenbruch
Fun colouring puzzle, though I got stuck at some point until I realised that there was a negative constraint.
am 17. September 2023, 19:52 Uhr von RedBarchetta
I love love love XV negative constraint puzzles. I was banging my head against the wall before I applied all the rules. Fun to color and fun to solve. Thanks!!
am 17. September 2023, 18:59 Uhr von ArnulfKoch
Your Colorado series are the best puzzles! So nice coloring und smooth to solve.
am 17. September 2023, 17:28 Uhr von Flycatcher
My favorite series returns! I hope you will do Arizona next. :)
am 17. September 2023, 15:46 Uhr von sujoyku
Thank you for this fun puzzle, Florian Wortmann! Solving your previous Colorado puzzles was a great training for this one. I really enjoyed the twist with the anti-queen constraint on 9s. Thank you for setting and sharing!
