Abstract: A multi-dimensional puzzle is formed from a first jigsaw puzzle made from a first set of inter-fitting puzzle pieces and a second jigsaw puzzle made from a second set of inter-fitting puzzle pieces. The second jigsaw puzzle is mounted above the first jigsaw puzzle through the use of platforms positioned on mounting blocks, thus creating a spaced relationship between the first jigsaw puzzle and the second jigsaw puzzle and giving the multi-dimensional puzzle a three-dimensional look.

Abstract: A multi-dimensional puzzle is formed from a first jigsaw puzzle made from a first set of inter-fitting puzzle pieces and a second jigsaw puzzle made from a second set of inter-fitting puzzle pieces. The second jigsaw puzzle is mounted above the first jigsaw puzzle through the use of platforms positioned on mounting blocks, thus creating a spaced relationship between the first jigsaw puzzle and the second jigsaw puzzle and giving the multi-dimensional puzzle a three-dimensional look.

Abstract: A construction kit that is suitable for creating a variety of different structures includes a plurality of illuminated elements. Each illuminated element has a light source and is electrically conductive. Tin one embodiment, the kit includes a plurality of connectors for linking the plurality of illuminated elements mechanically and electrically to form an illuminated structure, each connector having at least two apertures and being electrically conductive. The kit can include a power supply for supplying power to one connector of the plurality of connectors, wherein the power is transferred from the one connector to each of the plurality of illuminated elements and each of the remaining plurality of connectors, thereby illuminating the structure.

Abstract: Magnetic structural components utilized to permit construction of a wide variety of structural profiles and to thereby increase design and/or construction flexibility and choice. The structural components each include a number of magnets operatively associated with a periphery thereof to provide a number of points of magnetic connection. In addition, each structural component has at least one mechanical connector operatively associated therewith to provide at least one point of mechanical connection. The structural components can be magnetically and/or mechanically interconnected to form a variety of different two or three-dimensional structural profiles of varying complexities.

Abstract: A movable magnetic construction kit that is suitable for creating a variety of different construction profiles and including at least one primary connecting element that can be operatively associated with one or more secondary connecting elements via magnetic and/or mechanical connections. The primary connecting element has at least one aperture therein and a plurality of magnets operatively associated with an edge thereof. The primary connecting element in combination with the secondary connecting elements provides for a movable construction kit for enhanced construction and design capabilities.

Abstract: A modular message center consisting of at least two multifunctional modules can be assembled with the modules in at least two different relative positions. The modules incorporate a plurality of messaging and informational functions, such as cork board, dry-erase, adhesive notes, calendar, and magnetic message board. The main module is, preferably, square so that the supplemental modules can be attached to either side, top or bottom, with equal facility. The modules can be arrayed in horizontal, vertical, extended horizontal or extended vertical formats. The message center may be, for example, hung on a wall or magnetically affixed to a metallic surface, such as a refrigerator. The frame around one or more of the modules can be fitted to permit storage of felt tip markers or other writing implements along the length of frame member.