Logic Masters Deutschland e.V.

Norinori Castle Wall

(Eingestellt am 11. März 2022, 17:30 Uhr von SudokuExplorer)

Example puzzle: Penpa+

Shade exactly two cells in each region.
Each shaded area forms a domino, not necessarily within a region.

Draw a single continuous loop, not passing through any shaded cells.
The two shaded cells in a region either both lie inside the loop or both lie outside the loop.

If a region has a numerical clue with a direction, for each shaded cell in that region count the number of loop segments in the direction of the arrow from the shaded cell. The numerical clue is the sum of the two castle wall totals.

Note: For an extra challenge, you can solve the puzzle without the 6-down clue in R1C1.

You can try the below main puzzle in Penpa+. Enjoy!

Lösungscode: For the 2nd and 9th rows: if a cell is shaded enter S, if it is empty enter O, if it contains a straight line segment enter I, and if it contains a corner line segment enter L.

Zuletzt geändert am 21. März 2022, 16:58 Uhr

Gelöst von kublai, Dina, Bobby, misko, Swood, Vebby, CaneloC, MathMan, Jesper, MariaL, Statistica, jessica6, MagnusJosefsson, Doctor, moss, polar, ildiko, Uhu, ManuH
Komplette Liste


am 18. April 2022, 12:47 Uhr von Hausigel_mod
Labels removed

am 21. März 2022, 16:58 Uhr von SudokuExplorer
Added solving link to example puzzle
Updated image of example puzzle

am 18. März 2022, 02:23 Uhr von SudokuExplorer
@MathMan, @Jesper, @MariaL + @MagnusJosefsson:
Thanks you all for giving it a go! I'm really pleased you liked the hybrid puzzle idea and had an enjoyable solve :-)

am 15. März 2022, 15:28 Uhr von MagnusJosefsson
Very nice! Cool idea!

am 15. März 2022, 00:28 Uhr von MariaL
What a gem of a puzzle!

am 14. März 2022, 11:17 Uhr von Jesper
A very nice hybrid

am 13. März 2022, 00:37 Uhr von MathMan
Very nice!!

am 12. März 2022, 19:57 Uhr von SudokuExplorer
@Dina: Thanks! I'm really pleased you liked the hybrid rules, and their interplay :-)

am 12. März 2022, 19:31 Uhr von SudokuExplorer
Added example puzzle to clarify the rules

am 12. März 2022, 02:18 Uhr von Dina
Very cool idea! I like how all rules interact with each other! :-D

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Rätselkombination Online-Solving-Tool

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