| 摘要 |
<p>A puzzle apparatus for the visually impaired, according to one embodiment of the present invention, comprises: a plurality of puzzle pieces provided with first position indication patterns having position indication braille with respect to rows and columns on one side of upper surfaces or lower surfaces thereof, respectively; and a puzzle board provided with second position indication patterns having position indication braille with respect rows and columns, corresponding to the respective puzzle pieces, on one side of corresponding areas on the upper surface thereof, respectively.</p> |
