Useful
information
Size:
17.2 x 12.1 x 0.4 cm
Colors: red, blue, green, yellow or black + white rectangular
frame
Packaging: slide-off transparent case
Composition: this
game is composed of 4 T-shaped pieces and
3 extra pieces which form a large T
Material:
Forex®
Manufacturing: water jet cutting
Type
of puzzle: packing puzzle
Learning value:
Object
of the puzzle: fit the extra pieces that are provided
into the square frame along with the T-shaped pieces
Inventor:
based on an ancient geometric problem and devolopped by Gianni
A. Sarcone (©1998)
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