Abstract: A swing trainer comprises a wire rope onto which are positioned a plurality of balls, each having a hole through the center, and cushioning devices on either end of the wire rope. The balls and cushioning devices can freely travel along the length of the wire rope. The rope is anchored to an immovable object or held on one end by a user.

Abstract: A method of playing a card game is disclosed wherein receiving a first wager from a player to play standard blackjack against a dealer; receiving a second wager from a player to play a secondary game; dealing an initial hand of cards to the player and to a dealer; dealing additional hit cards to the player to complete the initial player hand; checking the player's initial final hand total or score to see if it qualifies for the secondary game.

Abstract: A set of elements used for building easily disassembled structures includes a plurality of building cards. At least one surface of each card is provided with protrusions extending normally therefrom. When an edge of a first card is in abutting contact with one or more protrusions of a second card, the one or more protrusions prevent the first card from sliding beyond a point or locus defined by the one or more protrusions thereby permitting the first card to be stably leaned against a third card, and so on, to create supported structures constructed from a plurality of the building cards.