ppmtopuzz - convert a portable pixmap into an X11 "puzzle" file
ppmtopuzz [ppmfile]
Reads a portable pixmap as input. Produces an X11 "puzzle" file as
output. A "puzzle" file is for use with the puzzle program included
with the X11 distribution - puzzle’s -picture flag lets you specify an
image file.
ppm(5), puzzle(1)
Copyright (C) 1991 by Jef Poskanzer.
22 August 1990 ppmtopuzz(1)