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Square-1 (3 layers)
Square-1 PG (parallelogram)A Square-1 with the shape of a prism and a parallelogram as its base.
Square-1 Youtube Play ButtonThis Play Button was made by 3d printing extentions and gluing them to a Square-1.
Square-1.25A square puzzle looks like a square-1, but with one quarter of the square-2.
(1+1+1+2)/4 = 1.25.

Square-1.5A different square (2+1)/2 = 1.5
Unlike the Square-1 1/2 four of the broader pieces were split.
Square-1.75A square puzzle looks like a square-2, but with one quarter of the square-1.
(2+2+2+1)/4 = 1.75.
Square-1/2A Square-1 bandaged to have identically sized pieces.

Square-2A modified Square-1 where the corners are split into two pieces. A non-bandaged puzzle unlike the original.
Square-2 Hexagonal PrismA Square-2 tilted and transformed into a hexagonal prism.
Square-2 TriangleThe unbandaged version of the Tri-1 aka Tri-2.

Square-3A Square-2 with pieces which were further split up.
Square-3 PlusA Square-1, combining one layer of a Square-1 and one layer of a Square-2.
Square-4The bigger brother of a Square-2 with even more pieces. The Square-4 is unbandaged so that moves are possible every 18.

Square-equalA Square-1 in which all pieces have equal size. Therefore it does not behave like bandaged puzzle.
Square-equal starA Square-equal in the shape of a star prism.
Squared CircleA Square-2 with an additional slice turn.

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