The ornamental design for a multi-purpose puzzle table, as shown and described.
FIG. 1 is a front elevation view of a multi-purpose puzzle table in accordance with our design with a rear elevation view being a mirror image thereof.
FIG. 2 is a left side elevation view of a multi-purpose puzzle table in accordance with our design with a right side elevation view being a mirror image thereof.
FIG. 3 is a top plan view of a multi-purpose puzzle table in accordance with our design.
FIG. 4 is a left front perspective view of a multi-purpose puzzle table in accordance with our design.
FIG. 5 is a left front perspective view of a multi-purpose puzzle table with one of the cover portions open in accordance with our design.
FIG. 6 is a left front perspective view of a multi-purpose puzzle table with both of the cover portions open in accordance with our design; and,
FIG. 7 is a left front perspective view of a multi-purpose puzzle table with both of the cover portions open and both drawers open in accordance with our design.