The present disclosure includes, systems, devices, and methods for sterilizing objects, such as gaming equipment or gaming pieces. Some aspects include a sterilization device configured to be integrate with, or coupled to, gaming equipment to sterilize a plurality of gaming pieces. The device may include a housing defining a chamber configured to receive a plurality of gaming pieces and one or more light source(s) coupled to the housing and configured to emit ultraviolet (UV) light toward the gaming pieces.

A game apparatus comprises a set of fifteen dual-sided playing pieces, a pair of dice, a stock tray, and at least two collector trays. Each of the dual-sided playing pieces has a first face comprising an indicia selected from a plurality of indicia and a second face, opposite the first face, comprising another indicia selected from the plurality of indicia. Each die comprises a number of facets corresponding to the number of indicia in the plurality of indicia. The stock tray is configured to hold a predetermined number of the dual-sided playing pieces that are available for play. Each of the at least two collector trays are configured to hold a predetermined number of the dual-sided playing pieces that are no longer available for play.

A word and sentence forming game in English and in all International languages such as Devanagari, Gurumukhi, Bengali, Gujarati, Oriya, Telugu, Tamil, Kannada, Malayalam, Urdu, Sindhi, Sanskrit, Chinese, Russian, Arabic, Spanish, French, German and others. A set of letters are arranged in a programmatic fashion for each occurrence of the game. Rules are provided by which words and grammatically valid sentences ranging from simple to complex in any subject area are formed by each player or a machine in a finite amount of time. The game challenges the players to imagine some vowel characters to create grammatically correct word and sentence formation. The player who accumulates the predetermined number of points is declared winner.

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 manages playing cards to which information is given by an RFID tag and gaming chips to which information is given by an RFID tag. A system is provided with a storage box integrally configured to contain a card drawer for storing playing cards and a chip drawer for storing gaming chips, a card RFID reader for reading information of an RFID tag attached to the playing cards stored in the card drawer, and a chip RFID reader for reading information of the RFID tag attached to the chips stored in the chip drawer. A card RFID reader and a chip RFID reader read information of each RFID tag using different frequencies.

An apparatus for shuffling playing cards comprise: a box of plastic, metal, or wood, and a top lid comprise a plurality of equally spaced apart external beams and slots arranged between sidewalls of top lid, allow playing cards to be shuffled, base of lid comprises a non-skid surface, and base of said box comprise a substrate with rubber ink printing. To shuffle, drop cards end side down onto lid, so that half rest on the top surface of external said beams, and the other half drop down between beams, into the slots, The raised group of cards resting on the beams are taken hold of with one hand and removed, while the remaining cards are lifted out by the other hand and placed on top of first group of cards to complete the shuffling process, repeat. Additional lid attachments each with a variance in beams and slots width.

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 scale apparatus is described. The scale apparatus may include a housing sized to fit within a playing card tuck box; a pressure plate operable to measure a weight of a plurality of objects; a wireless transmitter; and a microcontroller in communication with the pressure plate and the wireless transmitter. The microcontroller may be configured to: continuously measure the weight on the pressure plate; when the weight holds steady for a sequence of measurements, transmit a first weight measurement via the wireless transmitter; measure a change in the weight; and when the change in the weight is steady, transmit a second weight measurement via the wireless transmitter.

Administrating a package of shuffled playing cards to prevent fraudulent card exchanges. The administrating system is configured to calculate places and a number of packages of shuffled playing cards at places of the backyard, the places of playing tables, places of carriers and the disposition place using information obtained by the loading step and unloading step and the administrating system calculates by every ID codes bases 1) places of packages registered by the registering step for registering to a data base of administrating system and a number of packages place by place from information obtained from the loading step and the unloading step. The administrating system is configured to recognize whether there is a lost package by comparing the information of all ID codes registered in registering steps with the ID codes at places of packages obtained at the calculating step from the loading step and the unloading step.

There is provided a shuffled playing card, wherein a suit and a rank are printed on one surface of a card base sheet, and a back pattern is printed on another surface, different sheet IDs for one card base sheet or each of a plurality of card base sheets are printed on the card base sheet, one deck or a plurality of decks are formed by individual cards cut by a cutting machine from the card base sheet, the one deck or the plurality of decks are shuffled by a shuffle machine to form a set of shuffled playing cards, different shuffled playing card IDs for each set are assigned to the shuffled playing card as ID codes, and the sheet ID of the playing card constituting the shuffled playing card and the shuffled playing card ID are associated with each other in a database.