Described is a board that is operable as a children's book or puzzle with parts that move, slide or turn on one lateral plane to physically change an illustration or part of the item and, as they slide or turn, activate a noise related to the illustration. The board includes a generally planar top illustrative layer. A bottom base layer is attached with the top illustrative layer. The bottom base layer includes a light sensor and sound generation components for generating a sound based upon actuation of the light sensor. A moving component is movably connected with the bottom base layer. Finally, the light sensor is connected with the bottom base layer and positioned such that moving the moving component from a first position to a second position exposes the light sensor to cause the sound generation components to generate a sound.

A three dimensional structures, which may be formed as a three-dimensional jigsaw puzzle, are described. The structure has one or more viewing directions along which different images are viewable. An image to be presented is divided into image portions that are applied to primary surfaces, where the structure has the primary surfaces arranged to present the image when viewed along an axis. The structure may also have secondary surfaces that are hidden from view along a viewing direction, and which become viewable when the structure is rotated relative the viewer. The structure may also be in a puzzle, which may be in the form of a kit.

A gaming machine comprises: a gaming machine body; a recessed portion formed on the gaming machine body, being recessed from a front side to a back side of the gaming machine body, and having an inner side surface, the inner side surface being a reflective surface; and a reflective object at least partially positioned in a space defined by the recessed portion, and formed with a reflected image by means of the reflective surface.

A method, apparatus, and/or a system of an electronic puzzle game comprising a set of extendable lines combinable to form a puzzle image is disclosed. In one embodiment, an electronic puzzle game includes a set of instructions, which when operated through a processor communicatively coupled with a memory operate in a manner to: generate a set of positions, wherein when at least some of the set of positions are combined together along a predetermined pathway, the combined ones of the set of positions form a puzzle image, generate a plurality of lines that are maneuverable onto each of the set of positions through a control interface, and extend the plurality of lines responsive to an action of a user along the set of positions, and when the plurality of lines are extended across the predetermined pathway by the user, the extended lines combine together to render the puzzle image.

A three dimensional structures, which may be formed as a three-dimensional jigsaw puzzle, are described. The structure has one or more viewing directions along which different images are viewable. An image to be presented is divided into image portions that are applied to primary surfaces, where the structure has the primary surfaces arranged to present the image when viewed along an axis. The structure may also have secondary surfaces that are hidden from view along a viewing direction, and which become viewable when the structure is rotated relative the viewer. The structure may also be in a puzzle, which may be in the form of a kit.

The present invention relates to a laser emitter holder comprising a first portion and a second portion. The first portion includes a flat surface with through holes for mounting against a wall, as well as protrusions designed to couple with a laser emitter and mounting holes for interfacing with the second portion. The second portion consists of a semi-circular tube that covers the first portion, with mounting holes configured to interface with the first portion. Additionally, the second portion includes a plurality of through holes that allow laser light to pass through. This laser emitter holder provides a secure and convenient means for mounting and positioning laser emitters while allowing for the transmission of laser light.