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Galaxies and pentominoes (710)
Instruction:
Place in the grid all 12 different pentominoes. They can be rotated and/or reflected, but they may not touch each other not even diagonally. The numbers on the left and on top indicate the number of cells occupies by pentominoes in the given row/column. The numbers on the right and at the bottom indicate the number of different pentominoes in the given row/column. Divide the remaining cells in galaxies. Galaxy is a region with central symmetry. The points of symmetry of all the galaxies are already given.