Methods and systems for versatile and scalable board games include a double dovetail scalable board, crown, bridge, and door game pieces, tilting mechanisms and game play, rolling sphere game play, and a marble kinetic timer.

A coin for use in games of chance includes a first side connectable to a second side and forming a coin interior when the first side is connected to the second side. A ball held in place in the coin interior, which interior includes a plurality of ridges and valleys with sloped surfaces for biasing a ball toward a periphery, which may include pockets, of the coin when the coin is flipped or rolled. Each pocket may be next to a viewing window, allowing the ball within the pocket to be viewed from the exterior of the coin.

A lottery ball machine includes a box body, having tubes at a top thereof; a ball guide seat, having upper through holes and ball return holes at a top thereof and ball passages therein, upper ends of the ball passages being connected to the upper through holes, lower ends of the ball passages being communicated with the tubes; a ball control seat disposed above the ball guide seat, including an upper seat plate assembly having ball outlets, a lower seat plate having limit holes, receiving tubes connected to the limit holes, and displacement plates disposed at the bottom of the lower seat plate; ball tracks, upper ends of the ball tracks being disposed under the ball return holes, lower ends of the ball tracks corresponding to the box body, a gate assembly being provided between each ball track and the box body; and blowers, located under the box body.

A moving ball-in-a-maze puzzle game includes at least two moving maze rings. Each maze ring includes a respective maze, the maze rings moving relative to one another over a platform, defining dynamic paths therebetween enabling maneuvering a ball on the platform from a start position to an end position through the mazes, while passing between the respective moving maze rings.

A device and method is provided for simulating an outcome of a game, the device including a die having a plurality of faces, each face of the die being associated with an index value, a first wheel having a surface for rolling of the die, and a randomization mechanism coupled to the wheel and configured to cause a randomized motion of the wheel and die for a period of time to generate an outcome of game play, the outcome of game play being defined at least in part based on the index value of an exposed face of the plurality of faces of the die after the completion of the randomized motion.

A wearable article is provided that includes embedded fidget elements that may be manipulated by the wearer. The fidget elements can be discreetly incorporated into various locations on the wearable article such as at hemlines, pockets, and other areas accessible to the wearer of the article of clothing. Incorporating fidget elements into a wearable article reduces distractions caused by using fidget elements while also maintaining benefits such as comfort, focus, concentration, reduced stress and entertainment that fidget elements provide to the user. The type and locations of the fidget elements on a wearable article may be customized to the needs and desires of the wearer of the clothing article, as are the properties of the fidget elements themselves.

A wearable article is provided that includes embedded fidget elements that may be manipulated by the wearer. The fidget elements can be discreetly incorporated into various locations on the wearable article such as at hemlines, pockets, and other areas accessible to the wearer of the article of clothing. Incorporating fidget elements into a wearable article reduces distractions caused by using fidget elements while also maintaining benefits such as comfort, focus, concentration, reduced stress and entertainment that fidget elements provide to the user. The type and locations of the fidget elements on a wearable article may be customized to the needs and desires of the wearer of the clothing article, as are the properties of the fidget elements themselves.

The present disclosure discloses a phone case with fingertip gyroscope function, the phone case includes a fingertip gyroscope in a first area, the fingertip gyroscope includes a first marble, a turntable surface, a bearing, a pointer, and a rotating member, the bearing is disposed in the center of the turntable surface, the pointer is fixed on the rotating member, and the rotating member is movably connected to the bearing, and after rotating on the rotating member by force, release and observe through a transparent cover plate, the pointer rotates with the rotation of rotating member and the first marble also rolls in the first turntable surface with the rotation of the pointer, and during the rolling process, the first marble rolls into the marble hole, and the user can play with the fingertip gyroscope, anytime and anywhere, to release pressure and relieve mood.

The present disclosure discloses a phone case with fingertip gyroscope function, the phone case includes a fingertip gyroscope in a first area, the fingertip gyroscope includes a first marble, a turntable surface, a bearing, a pointer, and a rotating member, the bearing is disposed in the center of the turntable surface, the pointer is fixed on the rotating member, and the rotating member is movably connected to the bearing, and after rotating on the rotating member by force, release and observe through a transparent cover plate, the pointer rotates with the rotation of rotating member and the first marble also rolls in the first turntable surface with the rotation of the pointer, and during the rolling process, the first marble rolls into the marble hole, and the user can play with the fingertip gyroscope, anytime and anywhere, to release pressure and relieve mood.

A ball lottery apparatus include a discharger adapted for discharging individually multiple lottery balls, a lottery field including multiple holes in which the discharged lottery balls can enter, a host controller for executing various controls, a retrieval mechanism adapted for retrieving the lottery balls. When a bingo game is played, the host controller can set the ball lottery apparatus to a normal mode in which an input time point at which each of the lottery balls discharged from the discharger is input to the lottery field depends on a predetermined rule, and to a dealer mode in which the input time point depends on human action.