Below are 2 illustrations that consist of 3 pieces, not in the same place (see the black lines, the top 2 pieces have swapped places). In the top figure, there are 15 dwarfs, in the lower 14. Where did that one dwarf go ?
Jörg
(We here have some idea, but I'd like to hear your thoughts !)
(edited for incorrect link)
Jörg
(We here have some idea, but I'd like to hear your thoughts !)
(edited for incorrect link)
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