#10 - Heyakari x3

Rules: Shade some cells so that no two shaded cells are orthogonally adjacent and the remaining unshaded cells form one orthogonally connected area. Numbered regions must contain the indicated amount of shaded cells. A line of consecutive unshaded cells may not cross more than one bold border. Place lights into some unshaded cells so that every cell is illuminated. Lights illuminate the cell they’re in as well as all cells seen in a straight line horizontally or vertically, not obstructed by a shaded cell. Lights may not illuminate each other. The number of lights in each region must equal the number of shaded cells in that region.

Solve the first online

Solve the second online

Solve the third online

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