Type: Castle Wall

Rules: Draw a non-intersecting loop through the centers of some cells. The loop may not enter outlined cells or cells containing clues. White cells with outlines must lie inside the loop, while black cells with outlines must lie outside the loop. Grey cells may either be inside or outside the loop. A number represents the sum of the lengths of loop segments in the indicated direction. (From Eric Fox's puzzle rules document)

Puzzles with this type:

Entry Date Type Theme
40 10/16/2023 Castle Wall
39 10/16/2023 Castle Wall "Threes"
16 7/13/2020 Castle Wall