Logic Masters Deutschland e.V.

Star Nurikabe #1

(Eingestellt am 31. August 2021, 18:00 Uhr von BenceJoful)

Standard 2-star Star Battle and Nurikabe rules apply.
  • Shade some cells so that all shaded cells form one connected area.
  • No three shaded cells may be grouped together, such that they share a corner/vertex.
  • Each clue is unshaded, and represents the size of the unshaded area it is in.
  • Each unshaded area contains exactly 1 clue and 2 stars, and each line of cells contains 2 stars (on each of the three axes).
  • Stars must be unshaded, and cannot touch each other or overlap a clue.

Penpa+ link with solution check (using Surface for shading and Composite/Object/StarBattle)

Special thanks to Udukos for suggesting this puzzle type combination.

Example (with 1 star per axis):


Along lines A and B: for each continuous set of shaded cells, put the length of the set. For a star, put *.

In the above example, the solution code is 3*1211*.

Zuletzt geändert am 31. August 2021, 18:41 Uhr

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am 25. Juli 2022, 20:57 Uhr von professorX
Cool puzzle ... nice flow to it.

am 28. September 2021, 18:30 Uhr von Hausigel_mod
Added label for Online solving tool

Zuletzt geändert am 1. September 2021, 00:24 Uhr

am 31. August 2021, 23:07 Uhr von CHalb
Very good idea and I'm really looking forward to solving the other two of this kind! Have you tried to create one on a square grid? I'm not sure if that might be more or less interesting than a hex grid.

Thank you! I have not tried on a square grid. I'm sure there are plenty of interesting deductions one could make; I should try that soon. --Bence

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Rätselkombination Online-Solving-Tool Hexagonal

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