Elevens (Elfer Raus! Extra) How To Play

About Elfer raus!, from BoardGameGeek:

Players attempt to empty their hands by playing off of the starting card in a grid pattern on the table. The number and color of a card determine whether or where a card may be placed, and players may play multiple cards per round or hold back any number of cards as a tactical decision. The game starts with the 11 red on the table, thus the title Eleven Starts!