The present disclosure provides a puzzle apparatus which is a combination of a main board having shaped indents, a plurality of corresponding puzzle pieces, and a deformable and detachable cover with a grip tab. The puzzle pieces can be held in place against the main board by placing the cover over, regardless of whether they are inserted in the indents or not, due to the length of the cover side walls, allowing for easy storage and transportation without risking the pieces falling out. When a user wishes to use the puzzle the cover can be quickly and ergonomically removed via the grip tab. As the cover piece and main board are provided as a set, any number of puzzle board profiles and puzzle shapes can be achieved.

The present invention discloses a surface orientation sensing structure, where six printed circuit boards are combined to form a regular hexahedron as the axis of an intelligent magic cube, and a main control chipset can recognize layer rotation by simply sweeping a copper foil through a brush sheet to cause a level change, so that the position change of the layer can be recognized more accurately, a step loss rate is reduced, parts are reduced, and the assembly process is simplified. The present invention further discloses an intelligent magic cube, where all the parts related to orientation sensing are concentrated on the axis, so that the intelligent magic cube can be operated more easily and smoothly, the intelligent functions of the intelligent magic cube can be used more smoothly, and user experience is improved.

A three-dimensional logic puzzle is provided. The puzzle includes a plurality of identically shaped puzzle components of an irregular form. Each puzzle component is configured to engage with another identically shaped puzzle component via projections and recesses formed on the sides of the puzzle components. The plurality of puzzle components are interengagably assembled into the form of a predetermined three-dimensional geometric shape.

An electronic board game assembly for playing digital versions of board games includes a housing that is positionable on a horizontal support to be accessible to a plurality of players. An electronic memory is integrated into the housing for storing a database comprising imagery and operational software for a plurality of board games. A primary touch screen is coupled to the housing to facilitate the players to play the board games. A plurality of secondary touch screens is each coupled to the housing to facilitate each of the players to control operational parameters of the board game being played. Additionally, a plurality of touch pads is each coupled to the housing thereby facilitating each of the players to input directional controls into the board game being played.

One embodiment of a puzzle device comprising a current puzzle state represented by a modulo-M number of N digits, a set of N indicators each capable of indicating one digit of the current puzzle state, an array of N arithmetic and/or logical operations with each operation in the array corresponding to one of said set of indicators, and a control means of selecting one of said set of N indicators. When one of said set of N indicators is selected, its corresponding operation in the array of arithmetic and/or logical operations is selected, applied to the current puzzle state's modulo-M number of N digits, and the new current puzzle state indicated by said set of N indicators. The puzzle game may be played on a dedicated device or as part of a video game on a computer, mobile phone, or game console. Other embodiments are described and shown.

A spinning party and puzzle game designed to challenge puzzle players with matching pieces to the correct sized indention while the puzzle may be moving. The game may spin, tilt, or shake to increase player challenge. The puzzle game may be a drinking game that challenges players to drink and match a cup or glass to spaces in a tray and replace the cup before a time runs out or faster than another player or team. For further challenge faux plugs may be inserted into indentions/spaces so some spaces may not be available for play. A timer may increase challenge of play and lights or sounds and other additions such as a blindfold or faux spaces may increase challenge and/or enjoyment of game. The game tray may be modified to connect to a water source to create a water game with ports in the tray where water exits. These ports may have valves or other opening and closing mechanisms controlled by pressure or weight sensors or other means.

A tiling puzzle includes a low-profile packing frame having a raised continuous border and a flat recessed surface area within the border. A plurality of multi-sided puzzle pieces are adapted for being assembled together on the recessed surface area of the packing frame. A frame indicium is located on the packing frame. A multi-sided solution key is adapted for residing within the recessed surface area of the packing frame directly adjacent the frame indicium. After properly placing the solution key within the packing frame, the puzzle is solved by assembling the puzzle pieces together on the recessed surface area in a single functional arrangement such that the solution key and all puzzle pieces occupy the entire recessed surface area within the packing frame without gaps or overlaps.

A manual dexterity device has a base and a lid. The base includes a bottom and three side walls that form an open top. The lid is received on said base at the top opening and is movable between a closed position in which the lid closes the top opening and an opened position in which the top opening is open. A plurality of slots are arranged on the lid in rows and columns. The slots are configured to receive test or control objects that test the manual dexterity of a user. Test objects passing through any of said one or more slots are received in the base.

In an aspect a modular field manipulation apparatus is presented. A modular field manipulation apparatus includes a central field manipulation device. A central field manipulation device includes a first surface having a first field polarity. A central field manipulation device includes a second surface positioned opposite a first surface. A second surface includes a second field polarity. A modular field manipulation apparatus includes a plurality of interconnecting components. Each interconnecting component of a plurality of interconnecting components includes at least a contacting member. At least a contacting member engages with at least a first surface of a central field manipulation device.

In an aspect a modular field manipulation apparatus is presented. A modular field manipulation apparatus includes a central field manipulation device. A central field manipulation device includes a first surface having a first field polarity. A central field manipulation device includes a second surface positioned opposite a first surface. A second surface includes a second field polarity. A modular field manipulation apparatus includes a plurality of interconnecting components. Each interconnecting component of a plurality of interconnecting components includes at least a contacting member. At least a contacting member engages with at least a first surface of a central field manipulation device.