THE DIAMOND PUZZLE.
(Unicursal and Route Problems
IN how many different ways may the word DIAMOND be read in the
arrangement shown? You may start wherever you like at a D and go up or
down, backwards or forwards, in and out, in any direction you like, so
long as you always pass from one letter to another that adjoins it. How
many ways are there?
Next: THE DEIFIED PUZZLE.
Previous: THE LEVEL PUZZLE.