No. LXXXII
The match puzzle, in which eight matches set in a row are to be rearranged in four pairs, by passing one match over two four times—
is solved, if the matches are numbered 1, 2, 3, 4, 5, 6, 7, 8, by moving 4 to 7, 6 to 2, 1 to 3, and 5 to 8.
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