Hoffmann, Professor, 1839-1919 · London : Frederick Warne · leaf 321
Fig, 431. This is one of the simplest, and at the same time cleverestpuzzles of the wire series. To any one taking up the puzzlefor the first time its solution seems an impossibility, and yetany one in the secret can disengage the ring in a singlesecond. 304 Puzzles Old and New. No. iv.—The… … Fig. 432. have given the above name is as depicted in Fig, 432.The problem :j^to disengage the ring. No, V.—The Interlaced Triangles,
Puzzles
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