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Island Nations (155)
Other names: Islands
Instruction:
Locate a single polyomino (a group of one or more cells connected along edges) in each region. Polyominoes must not share a cell edge with other polyominoes. A number in a region indicates the area of the polyomino in that region. (Cells with numbers may or may not be part of a polyomino.) Regions that share a cell edge must not have polyominoes of the same area.