Systems, devices, and methods for a system for a 3-D combination puzzle cube. A game device may include: an outer shell defining a set of guide channels, an inner shell housed within the outer shell, a tumbler system housed within the inner shell, and a set of cube components configured to slide across the set of guide channels, where the set of cube components are arranged to form a 3×3×3 cube, and where at least four cube components on each side of the formed 3×3×3 cube have an imprinted chess piece.

A lockbox game is presented herein. The game includes a locked container with one or more prizes therein. The locked container, with the cover locked, is provided to a participant along with a series of puzzles. The participant is required to solve the puzzles in order to collectively reveal a lock code that can be used to open the locked container and retrieve the one or more prizes therein. The game can be presented in a number of different versions, including a stationary or tabletop version and a travel version. A mobile application may be used to display puzzles, convert puzzle solutions to portions of the lock code, or reveal locations to which the participant must travel during the game.

A lenticular animation device for animating coded images. A viewing device has a base structure and a pivotally coupled cover structure. A lenticular plate defines a viewing area, and a manually-operated actuation mechanism, such as a crank system, produces longitudinal, reciprocating relative movement between the platen and the lenticular plate. Lateral edge guides maintain alignment. Corresponding alignment formations retained adjacent to the platen and alignment formations in the coded image member cooperate to maintain alignment of the coded image member. Coded images can include user-completed portions, potentially in combination with non-coded images sharing a unified theme, for being colored by a user. Coded images can be exposed by removing an obscuring overlay or applying a reagent or assembled as puzzle pieces to permit user participation in the creation and animation of coded images. Opposed alignment pegs and holes can lock the cover structure against displacement relative to the base structure.

The invention refers to a toy for pets, in particular for dogs, comprising a housing (3) with a floor (5), a lid (7) and side walls (6) with openings (31, 32), through which, in the housing (3), at least one longitudinal sliding element (1) and at least one transversal sliding element (2) are placed in a movable manner, wherein, in a first closed position, the sliding element (1, 2) is fully located inside the housing (3), and in a second open position, one end (11, 21) of the sliding element (1, 2) protrudes through the opening (31, 320), outside the housing (3), wherein the end (11, 21) of the sliding element (2, 3) is equipped with a indent (12, 22) for placing the small treats, wherein the sliding elements (1, 2) are normally aligned with each other and are arranged through crossing in an interaction area, wherein on/in the sliding elements (1, 2) surface structures are provided, by height and/or width, wherein the surface structures interact mechanically with each other, and the mechanical interaction can be modified by moving the sliding elements (1, 2), through which the sliding elements (1, 2) can be brought into an open position, with the indents (12,22) located outside the housing (3).

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.

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.

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.

An article is 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 and when met, the biasing means are released to move the article from the first position to the second position. The predetermined condition is met when at least one formation of a plurality of formations located with respect to at least one face of the article is moved from a first position to a second position, thereby releasing the retaining means. The article further includes user selection means to allow the user to select which one, or combination, of the plurality of formations, when moved, will cause the release of the retaining means.

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.