Concentration (game) as an educational game. Any deck of playing cards may be used, although there are also commercial sets of cards with images. The rules given here are for a standard deck of 52 cards, which are normally laid face down in four rows of 13 cards each. The two jokers may be included for a total of six rows of nine cards each. Additional packs can be used for added interest. Standard rules need not be followed: the cards can be spread out anywhere, such as all around a room. In turn, each player chooses two cards and turns them
Cards Against Humanity Czar, and everyone draws back up to 10 white cards. The part of speech of a white card is a noun or gerund, including both single words and phrase constructions. Black cards are either fill-in-the-blank statements or questions. Both white and black cards break these rules on rare occasions. The rules do not state how to win the game—the object being simply to have fun. The rules in "Cards Against Humanity" are flexible and can be altered with the many house rules (which are listed in the rules) that players can incorporate (e.g. winning cards are chosen democratically, ability to