The ornamental design for a fractally divisiblejigsawpuzzle, substantially as shown and described.
FIG. 1 is a plan view showing a first embodiment of my new design for a fractally divisible jigsaw puzzle; and,
FIG. 2 is a plan view showing a second embodiment thereof.
The fractally divisible jigsaw puzzle design is characterized by lower-level component pieces at two scales, wherein smallest-scale pieces are assembleable to form intermediate-sized pieces, and intermediate-sized pieces are assembleable to form largest-scale pieces.