The present disclosure relates to the field of decor items, and more particularly relates to a pendulum unit and a wave pendulum assembly based on the pendulum unit, wherein the wave pendulum assembly comprises a frame and a plurality of first magnetic bodies, respective first magnetic bodies being connected to the frame via strings and being hung in the air; second magnetic bodies, the amount of which is identical to that of the first magnetic bodies, the second magnetic bodies being fixedly disposed below the first magnetic bodies in a one-to-one correspondence; in the first magnetic bodies and the second magnetic bodies, at least one party may generate magnetism when being energized, such that at least one of the first magnetic body and the second magnetic body may generate magnetism when being energized, such that the first magnetic body may swing periodically in the air under a magnetic action between the first magnetic body and the second magnetic body.. The wave pendulum assembly provided by the present disclosure has beneficial effects such as a simple structure, a good reliability, and an appeal for viewing.

This invention is a deductive lockpicking puzzle, composed of a clamshell style frame holding a central cylinder that is representative in appearance to that of a normal lock, with a single rectangular keyway in the center. The four locking pins in this device each have two opposing magnetic poles, generated by attached permanent magnets, on either end. Each “lockpick” has a unique pattern of four magnets so that when inserted into the keyway, complementary magnetic poles will attract a pin to the lockpick, generating auditory and tactile feedback to the player upon impact. Once the right lockpick is inserted, all four locking pins are magnetically removed from their resting positions, allowing the central cylinder to rotate ninety degrees to a solved configuration.

An apparatus for a roll battle game comprises discs; disc bases, wherein each of the discs is disposed on each of the disc bases, and wherein each of the discs is relatively rotatable axially to each of the disc bases, and wherein a hole is formed; balls; and obstacles to impede the balls into the holes of the discs, wherein the obstacles are associated with the discs or the balls or both. A method of rolling battle game comprises steps of providing a roll battle game apparatus, introducing the plurality of players, directing players to either roll the ball to the hole or strike the ball of a previous player until all players roll the ball to stay in the hole; permitting players whose ball was struck by the other players to rotate the disc; the first player rolls to the base goal in the final iteration is the winner.

An apparatus for a roll battle game comprises discs; disc bases, wherein each of the discs is disposed on each of the disc bases, and wherein each of the discs is relatively rotatable axially to each of the disc bases, and wherein a hole is formed; balls; and obstacles to impede the balls into the holes of the discs, wherein the obstacles are associated with the discs or the balls or both. A method of rolling battle game comprises steps of providing a roll battle game apparatus, introducing the plurality of players, directing players to either roll the ball to the hole or strike the ball of a previous player until all players roll the ball to stay in the hole; permitting players whose ball was struck by the other players to rotate the disc; the first player rolls to the base goal in the final iteration is the winner.

A game comprising a hand-held device and a retractable magnetic grabber connected to the hand-held device by a flexible cord or string. A person using the educational game may pull on the grabber to extend it to a desired length, and then proceed to attach the grabber to any one of a plurality of targets. When a target or group of targets have been attached to the grabber, the person may then press a pressure sensitive button on the hand-held device, and the grabber is retracted back to the hand-held device at a self-controlling speed. The targets may be magnetized pieces covered with a dry-erasable material, allowing a parent or teacher to write on the pieces the desired responses to educational questions posed to a person. Some embodiments may include a timer and wireless communications for tracking interactivity.

A cellphone case with integrated game apparatus for providing entertainment and anxiety relief includes a case body having a case front side, a case back side, a case left side, a case right side, a case top side, a case bottom side, a case inner face, and a case outer face. The case body secures a cellphone. A game enclosure is coupled to the case body. The game enclosure has an enclosure back side coupled to the case outer face on the case back side and a transparent enclosure front side coupled to the enclosure back side and defining an enclosure inside. A game is coupled within the game enclosure and comprises at least one movable game piece within the enclosure inside.

Certain aspects are directed to a portable and compact card holding and playing system comprising a card caddy with a detachable rotating mechanism, a flexible retaining device with at least one weighted element, a plurality of retaining discs, and a game plate using a number of flexible retaining mechanisms. The game plate is single and/or trifold with the trifold plate comprising a ferrous core with top and bottom laminate materials connected via hinges. The retaining disc is stackable, which can be placed on a number of cards or on each other. The card tray is preferably detachable from a rotatable base with a center divider that includes a magnetic component used to securely attach the card tray to the magnets embedded in the flexible retaining device and the base, thus allowing the kit to operate via magnetic and gravitational forces and be used in the presence of wind, turbulence or on uneven playing surfaces.

Disclosed is a gaming unit for a gaming system, the gaming system comprising the gaming unit and a plurality of playing pieces, each playing piece of the plurality of playing pieces comprising a magnet and having an identifier. The gaming unit comprises: a play zone for arranging one or more playing pieces of the plurality of playing pieces on the gaming unit; a control unit; and a first magnetic unit configured to generate or alter a magnetic field for magnetically affecting one or more playing pieces arranged in the play zone. The first magnetic unit being operationally connected to the control unit. The control unit is configured to detect the identifier of a playing piece arranged in the play zone and responsive to the detection of one more particular identifiers generate a control signal controlling the first magnetic unit to generate or alter a magnetic field thereby magnetically affecting one or more playing pieces in the play zone.

Disclosed is a gaming unit for a gaming system, the gaming system comprising the gaming unit and a plurality of playing pieces, each playing piece of the plurality of playing pieces comprising a magnet and having an identifier. The gaming unit comprises: a play zone for arranging one or more playing pieces of the plurality of playing pieces on the gaming unit; a control unit; and a first magnetic unit configured to generate or alter a magnetic field for magnetically affecting one or more playing pieces arranged in the play zone. The first magnetic unit being operationally connected to the control unit. The control unit is configured to detect the identifier of a playing piece arranged in the play zone and responsive to the detection of one more particular identifiers generate a control signal controlling the first magnetic unit to generate or alter a magnetic field thereby magnetically affecting one or more playing pieces in the play zone.

A smart cube is disclosed. An embodiment of the present disclosure may provide a smart cube, comprising: a main frame; and a plurality of unit blocks coupled to the main frame and constituting six faces of a regular hexahedron, wherein the unit block comprises: a display unit disposed on a surface of the unit block that is exposed to an outside; and a plurality of terminals disposed on a facing surface of the unit block facing another unit block for transferring electric power and data for the display unit, wherein the terminal is retrievably disposed in an insertion hole formed on the facing surface of the unit block, and wherein the terminal includes a permanent magnet for allowing a polarity of a retrieved end of the terminal to be opposite to a polarity of a retrieved end of a terminal of the other unit block such that the terminal is retrieved from the insertion hole and adhered to the terminal of the other unit block by a magnetic force.