Cube and pegs assembly puzzle

A puzzle game comprising:

• a body portion having two or three sets of holes, the said sets of holes disposed perpendicularly respect to each other, said sets of holes intersecting sideways each other, and
• a number of pegs made for the purpose of being inserted into the said holes, the said pegs having notches to allow insertion of two or three of the said pegs into the said body portion without blocking each other's way even when sharing a common intersection, each of the said pegs being rotatory inside the said body portion so insertion of new said pegs will be blocked if said notches do not match said common intersection, the said pegs having a round cross section, each of the said pegs having three pairs of said notches along itself, the arrangement of notches respect to each other in any one of the said pairs is such that going from any end of the peg to the other, the second notch met in any of the three pairs of notches is rotated 90 degrees in the peg's longitudinal axis respect to the first notch met, the said 90 degree rotation being either clockwise or counter-clockwise for all the said pegs, but never both, the two respective notches in each of the extremes of the said pegs facing in same direction and the notches in the middle pair respectively facing in two directions which are opposite to the directions in which the notch pairs at the extreme of the pegs face, the said pegs having a smaller cross section along the middle pair of notches, all the said smaller cross sections being round for a group of said pegs, half of the smaller cross section being round and the other half being square for another group of said pegs, the said smaller cross sections being provided as means to allow rotation of either one or two pegs when these two pegs meet each other, inside the said body portion, at their respective smaller cross sections.