Larger versions of the
Larger versions of the Fifteen puzzle can be solved the same way;
a common example is double the size with 31 tiles
(see also the
Archer Plastics, Bronx, NY, circa 1960.
(plastic, 31 tiles, 5 by 2.9 by 1/4 inch thick)
Wm. F. Drueke & Sons, Grand Rapids, Mich.", circa 1960's.
(plastic, 31 tiles, 5.1 by 2.9 by 1/4 inch thick)
Thirty One, Continued
"Roalex's Zig-Zaw Puzzle Map of The World", circa 1960s.
(plastic, 31 tiles, 3 by 5 by 5/16 inches;
puzzle further reading for a photo of the packaging)
Map of the U.S., circa 2000?
(plastic, 31 tiles, 3 by 5 by 3/16 inches)