An interactive learning appliance includes a body, a plurality of puzzle
pieces and a control circuit. The body defines a receptacle. The puzzle
pieces are provided to be placed in the receptacle selectively. Each
puzzle piece has a distinct sensing surface with at least one hole
defined therein. The control circuit installed in the body includes a
storage circuit, an output circuit and an identification circuit. The
storage circuit stores a plurality of content files each corresponding to
a combination of the selected puzzle pieces. Each content file
illustrates a meaning of the combination of the selected puzzle pieces.
The identification circuit is configured to recognize each of the
selected puzzle pieces via the hole of the sensing surface, to find out
the corresponding content file according to an identification result of
the selected puzzle pieces, and to have the output circuit execute the
corresponding content file.