Examples of puzzles which can be solved using a full set of 22 rounded tetrominoes. See the Rounded Polyominoes page for the pieces used.
Hover over an image to see a solution.
Full Symmetry
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Tetrarotary Symmetry
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Double Bilateral Symmetry
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Bilateral Symmetry
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Double Diagonal Symmetry
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Diagonal Symmetry
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Birotary Symmetry
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