Abstract: The application is directed to check presenters having contrasting colors/tones on the exterior sides thereof. The contrast permits a restaurant server to determine whether payment has yet been enclosed or not, so that payment may be processed in a timely manner and yet without the need to interrupt a customer to determine whether or not payment has yet been enclosed.

Abstract: The invention disclosed herein relates to a game that uses a plurality of specialized playing cards or tiles that entwines traditional symbols of Chinese origin (associated with the tile game of mahjong) together with numerically ranked and suited playing cards (associated with western-style card decks of the 52 playing card to a deck variety). Each inventive card or tile has displayed on one of its faces a symbol of Chinese origin, a numerical rank, and a suit of French origin. The symbol of Chinese origin is selected from the group consisting of a wan, a bamboo, a ring, a dragon, or a wind; whereas the numerical rank is selected the group consisting of a 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen, and king; and whereas the suit is selected from the group consisting of a spade, a heart, a club, and a diamond.

Abstract: A method for playing a game, involving the steps of determining a combination number; dealing to at least one player at least three cards from a deck to make a hand, the deck having at least one group of cards sequentially numbered from one to thirteen; and providing a reward to the player for each combination the player makes of the cards equaling the combination number. A typical combination number is 10, or multiples of 10.

Abstract: A card game with a set of different playing cards or a multiple thereof wherein each playing card is linked to a ball from the pool billiard game, possibly with the exception of the cue ball. In addition to the playing cards the card game can also contain action cards as for instance turn cards, cards that indicate missing a turn, fault cards and jokers. A number of different playing cards can be linked to balls from eight-ball pool billiard. Each playing card can carry a picture of a ball from eight-ball pool billiard with which the card is linked. A combination of pool billiard with such a card game is described, which makes it possible to play pool billiard also with more than two players.