To prevent a loss or replacement of card packages while operating casinos using packages of multiple cards in the casinos or other card game facilities using card game tables, a management system for managing packages of shuffled playing cards is provided. The management system including a management control device stores ID codes attached to a plurality of packages brought into a management/storage box, constructs a database, reads the ID codes of the plurality of packages brought into the management/storage box at predetermined time intervals, confirms existence of each ID code registered in the database in the management/storage box, and manages the ID codes of the packages before use and the ID codes of the drawn packages.

There is provided an article being moveable between a first position and a second position and biased to the second position. The article is retained in the first position by retaining means until a predetermined condition is met, wherein when that predetermined condition is met, biasing means exert a biasing force to move the article from the first position to the second position. The predetermined condition is met when at least one formation, located on at least one face of the article, is moved from a first position to a second position, thereby releasing the retaining means and permitting movement of the article from the first position to the second position. Also provided is a group of at least two articles provided to interact with one another, with one article meeting the predetermined condition for moving the other from the first position to the second position.

The philosophy of games is to provide a mental challenge to the person who is playing the game. With this game a person can build the game according to that person's wants and desires and in this case a dodecahedron is used; the dodecahedron is color coded and an interior sphere is placed with the dodecahedron. Clues that have been placed in pockets of the outside surface of the dodecahedron will consist of locations where coins are hidden. These coins will be gathered and the dodecahedron is manipulated. The interior sphere contains the solution to the game or a prize and is initially locked prior to the start of the game. As the contestants play the game and solve the puzzle, the interior sphere is unlocked and the solution or prize is revealed. The game can be structured to the desires of the individual builder as often as possible.

A capsule used for a holiday event is a spherical shaped capsule with a specialized pattern formed on its exterior surfaces. The capsule may be made of plastic and the specialized patterning may be a matzo pattern. A method for using the capsule can be to hide the capsule during a holiday meal or throughout the holiday as part of a game. Prizes can be placed within the capsule having a matzo pattern.

A chip rack assembly for safely storing casino chips that includes a tray and a cover that can be moved relative to the tray between an open position and a closed position. The open position of the cover permits access to the casino chips stored in the tray and the closed position of the cover restricts access to the casino chips stored in the tray. The chip rack assembly further includes a locking assembly having an unlocked condition and a locked condition. The unlocked condition allowing the cover to freely move between the open position and the closed position and the locked condition securing the cover in the closed position and prevents the cover from moving to the open position. The cover comprises either one large panel or a plurality of smaller panels that are hinged together and guided along a track between the open position and the closed position.

In a puzzle toy having a plurality of push buttons, a mechanism for latching push buttons to a rotor, where rotation of the rotor sets a predetermined order for pushing buttons to solve the puzzle, and a chance mechanism for rotating the rotor, an improvement that partitions a rotor shaft and the rotor into two segments that rotate independently, responsive to separate weights affixed to each shaft segment. A reset mechanism operates by shifting the rotor along the shaft axis.

The present invention provides a system having: packages of shuffled playing cards in which playing cards included are shuffled in random order and are individually packed in one package, and in which a unique ID code is attached to each unique package; a game table; a storage box that is installed beside the game table, stores the plurality of packages, includes a reader that reads the ID codes of all the packages, and includes an openable lid so that the packages can be taken out one by one; and a control device for monitoring whether or not the packages are present in the storage box by monitoring the ID codes of the packages read by the readers, and for outputting monitoring results.

A linked sequence of mechanically encoded puzzle pages is disclosed. Each page is comprised of multiple planar layers interconnected to implement the puzzle design of the page. The puzzle of each page must be solved to disengage a latching mechanism enabling the player to turn the page and begin solving the puzzle in the next page. Similarly for the next page, and each succeeding page until the last page, solution to the puzzle by the player will disengage a latching mechanism. The latching mechanism holds the active page being solved by the player to the next page. In the implementation of the invention described in this disclosure the latching mechanism comprises a hooking piece protruding in a perpendicular direction from the planar front surface of the next page, where the hooking piece fits into an opening on the planar back surface of the active page and a blocking piece on the active page is aligned between the hook portion and the exit to the opening, thereby preventing the hooking piece on the next page from disengaging from the active page.

To prevent a loss or replacement of card packages while operating casinos using packages of multiple cards in the casinos or other card game facilities using card game tables, a management system for managing packages of shuffled playing cards is provided. The management system including a management control device stores ID codes attached to a plurality of packages brought into a management/storage box, constructs a database, reads the ID codes of the plurality of packages brought into the management/storage box at predetermined time intervals, confirms existence of each ID code registered in the database in the management/storage box, and manages the ID codes of the packages before use and the ID codes of the drawn packages.

The present invention provides a system having: packages (2) of shuffled playing cards (1s) in which playing cards included are shuffled in random order and are individually packed in one package (2), and in which a unique ID code (4) is attached to each unique package (2); a game table (11); a storage box (401) that is installed beside the game table (11), stores the plurality of packages (2), includes a reader (451) that reads the ID codes (4) of all the packages (2), and includes an openable lid (452a, 452b) so that the packages can be taken out one by one; and a control device (112) for monitoring whether or not the packages (2) are present in the storage box (401) by monitoring the ID codes (4) of the packages (2) read by the readers (451), and for outputting monitoring results.