Does "hanjie" really mean "picture puzzle"?

Dear Member,
Sometimes it is difficult to believe what one reads on the Internet.
Somewhere I read that the puzzle called "hanjie" meant "picture
puzzle". My request consists in the following questions:-
(i) Does "hanjie" consist of two words, han and jie or is it one
word?
(ii) Did you ever see the word "hanjie" in a Japanese dictionary? In
my dictionary there is no "hanjie".
(iii) Assuming that "hanjie"consists of one word or two, what are the
exact meanings of "hanjie", or "han" and "jie"?
Thanking you in advance,
Yours,
Urban.
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