Cooking, cookery, or culinary arts is the art, science, and craft of using heat to prepare food for consumption. Cooking techniques and ingredients vary widely, from grilling food over an open fire to using electric stoves, to baking in various types of ovens, reflecting local conditions.

Poker is a family of card games in which players wager over which hand is best according to that specific game's rules in ways similar to these rankings. While the earliest known form of the game was played with just 20 cards, today it is usually played with a standard deck, although countries where short packs are common, may play with 32, 40 or 48 cards.