Abstract A set of generally flat, geometric figure building elements is disclosed, particularly (but not necessarily) for use in a geometric puzzle. The set combines an uneven number of pieces or elements, of which one type is square-shaped and the other types are right-angled isosceles triangles, one of which has the sides equal to the sides of the square pieces, while the other type is of the shape of right-angled triangles whose bases are of the same length as the sides of the square pieces. The puzzle produces advance in that it combines extreme simplicity of the pieces with the possibility of a wide variety of difficulty in assembling different shapes from the entire set. In a preferred embodiment, at least some of the pieces display a centrally located dot-like figure in one surface only thereof, to enable the creation of animal or man-like figures in which the dot presents representation of the eye, or to facilitate recognition of a particular piece in an overall shape to be solved.
A set of generally flat puzzle pieces consisting solely of: (a) five square shaped pieces of generally identical size, the sides of each piece having a predetermined length; (b) four first triangular pieces of generally identical size, each of the first triangular pieces having the shape of a right-angled isoscles triangle whose sides are each generally equal in length to said predetermined length; (c) four second triangular pieces of generally identical size, each of the second triangular pieces having the shape of a right-angled isoscles triangle whose base is of a length generally equal to said predetermined length.
Claim 2
Dependent Claim
98 words
A set of generally flat puzzle pieces consisting solely of: (a) five square shaped pieces of generally identical size, the sides of each piece having a predetermined length; (b) four first triangular pieces of generally identical size, each of the first triangular pieces having the shape of a right-angled isoscles triangle whose sides are each generally equal in length to said predetermined length; (c) four second triangular pieces of generally identical size, each of the second triangular pieces having the shape of a right-angled isoscles triangle whose base is of a length generally equal to said predetermined length.
Claim 3
Dependent Claim
51 words
A set as claimed in claim 1, wherein said pieces have such a generally parallel top and bottom surface, both surfaces being of a generally identical finish, one surface only of each of said pieces being provided with a dot-like figure disposed generally centrally of the contour of the respective piece.