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Bram28 / LEGUP

Logic Engine for Grid-Using Puzzles - a better way to learn formal logic
GNU Affero General Public License v3.0
2 stars 8 forks source link

Nurikabe: Bottle Neck rule for Black #48

Closed Bram28 closed 9 years ago

Bram28 commented 9 years ago

Add a Bottle Neck rule for Black:

The user is allowed to place black in a square when that square is the only possible way to make a connection between two areas containing at least one black.

Bram28 commented 9 years ago

In other words: A cell can be made black when that cell being white would create an Isolated Black contradiction.

mmellone commented 9 years ago

Completed. 84696e0cc4d9983f83ab976b235686a3dbed1930