Three-dimensional puzzle

FIG. 1 is a rear perspective view from one side of a three-dimensional puzzle according to the invention;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image thereof except for the exact curvature shown by the left profile of FIGS. 2 and 3.

FIG. 5 is a top plan view thereof;

FIG. 6 is an underneath plan view thereof; and,

FIG. 7 is a rear perspective view from the one side of the three-dimensional puzzle shown in another position.