An acquaintance yesterday showed me a puzzle he had made.
The puzzle itself was contained within a beautifully turned wooden ball which had an opening about half it's diameter.
The puzzle pieces were irregularly shaped pieces of wood which had to be assembled inside the ball through the opening. It was necessary to start at the edges.
It is so difficult that even the maker can't do it without referring to his design.
@MLE_online
An acquaintance yesterday showed me a puzzle he had made.
The puzzle itself was contained within a beautifully turned wooden ball which had an opening about half it's diameter.
The puzzle pieces were irregularly shaped pieces of wood which had to be assembled inside the ball through the opening. It was necessary to start at the edges.
It is so difficult that even the maker can't do it without referring to his design.