#51 - Tapa (Line)

     Shade some cells so that all shaded cells form one orthogonally connected area. Clues cannot be shaded, and represent the lengths of the blocks of consecutive shaded cells in the (up to) eight cells surrounding the clue. There may not exist a run of more than three consecutive shaded cells horizontally or vertically anywhere in the grid. No 2x2 region may be entirely shaded.

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