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.

A magnetic card holder assembly that forms a card playing surface that allows users to play card games in environments with high winds or other disruptive elements. The magnetic card holder assembly comprises a main unit, a plurality of card holder slabs, and a plurality of deck protector sleeves. The card holder comprises the main unit and slabs that can be stacked in closed configuration for storage or connected in an open configuration for game playing. Each slab has a plurality of magnets. Each of the deck protector sleeves includes a deck magnet that is attracted to the slab magnets. In operation, playing cards are inserted into the magnetized deck protectors. The magnetized deck protectors that contain the cards are placed and retained on the upper surface of the magnetized slabs. The magnetic card holder is transportable where game play can be paused without concern about disruption of game play.

A magnetic card holder assembly that forms a card playing surface that allows users to play card games in environments with high winds or other disruptive elements. The magnetic card holder assembly comprises a main unit, a plurality of card holder slabs, and a plurality of deck protector sleeves. The card holder comprises the main unit and slabs that can be stacked in closed configuration for storage or connected in an open configuration for game playing. Each slab has a plurality of magnets. Each of the deck protector sleeves includes a deck magnet that is attracted to the slab magnets. In operation, playing cards are inserted into the magnetized deck protectors. The magnetized deck protectors that contain the cards are placed and retained on the upper surface of the magnetized slabs. The magnetic card holder is transportable where game play can be paused without concern about disruption of game play.

A system having a radio-frequency-identification (RFID) tag reader and a camera to map playing cards to RFID tag values. Each card is inserted into a sleeve that has an RFID tag. During or after insertion of a card into a sleeve, the camera captures an image of the card and the RFID reader captures an RFID tag value for the sleeve. The identity of the card is then determined from the captured image and mapped to the RFID tag value. This mapping information is generated for each card-sleeve pair in a card deck and utilized to track the movement of the cards during game play. The RFID tag value of each card-sleeve pair in the card deck is captured before and after a player draws a card from the deck. The missing RFID tag values are compared to the mapping information to identify which cards where drawn by the player.

A playing card tray assembly for separating a pair of decks of playing cards includes a card cradle that has a pair of sloped surfaces that is each opposed with respect to each other to support respective one of a pair of decks of playing cards. The card cradle has a partition extending between the pair of sloped surfaces to separate the decks of playing cards from each other.

A playing card tray assembly for separating a pair of decks of playing cards includes a card cradle that has a pair of sloped surfaces that is each opposed with respect to each other to support respective one of a pair of decks of playing cards. The card cradle has a partition extending between the pair of sloped surfaces to separate the decks of playing cards from each other.

A packing box for packaging of playing cards has, in an assembled state, a shape of a rectangular parallelepiped with six faces including front and rear faces, right and left side faces, and top and bottom faces. The packing box includes cut lines in two locations at a predetermined interval in parallel with a longitudinal direction of the rectangular parallelepiped, and a central band in a portion defined by the cut lines provided in the two locations. The right and left side faces of the packing box can be removed along the cut lines such that side edges of the playing cards within the packing box are exposed.

A packing box for packaging of playing cards has, in an assembled state, a shape of a rectangular parallelepiped with six faces including front and rear faces, right and left side faces, and top and bottom faces. The packing box includes cut lines in two locations at a predetermined interval in parallel with a longitudinal direction of the rectangular parallelepiped, and a central band in a portion defined by the cut lines provided in the two locations. The right and left side faces of the packing box can be removed along the cut lines such that side edges of the playing cards within the packing box are exposed.

A game that promotes abstract reasoning, problem solving, spatial reasoning, and time management may include use of particular game components, wherein the game components include a deck of cards; a random number generator; a random theme generator; a timer; and a card holder. The deck of cards may include a plurality of alphabet cards; a plurality of numerical cards; a plurality of bonus point cards; at least one universal symbol card; and at least one wild card. A separate deck may include at least one symbol card. The random theme generator may be a six sided dice, wherein each side of the dice has a theme marked thereon, the themes being: alpha, alpha number, alpha symbol, alpha number symbol, player choice, and dealer's choice. Playing the game may include manipulating a set of dealt cards to create words and phrases that correspond with a generated theme.

A card backer (2) configured to be supportingly arranged adjacent to a card (4) arranged in a sleeve (6) is disclosed. The card backer (2) comprises one or more arced corner portions (8) and arced edges (10). Hereby, it is possible to protect the card (4) against wear and damage during usage.