Twenty Seven
Larger versions of the Fifteen Larger versions of the Fifteen puzzle can be solved the same way; a common example is 27 tiles (see also the 20 and 31 puzzles).


Unknown manufacture.
(wood, 3 by 4.75 by 1.25 inches)

The box can be turned over to play the One To Ten on the other side:


Twenty Seven, Etc., Continued

Circa 1960?
(plastic, 27 tiles, 4.7 by 2.9 by 3/16 inch thick)


Circa 1960?
(plastic, 27 tiles, 4 by 2.4 by 3/16 inches)