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
Eight Cards Thirteen, where ten cards are laid out and pairs and individual cards worth 13 points are removed. Eight Cards Eight Cards () is a simple, German patience game that is played with a French pack of 52 cards. Like most patience games, Eight Cards is a solitary card game. The cards, a single Rommé pack of 52 cards, are shuffled and placed in front of the player as a stock. The card values of the pip cards correspond to the face values; in addition the Ace is worth one, the Jack, Queen and King score 11 each. The top eight