In this app you can practice articles (der, die, das) of the whole German nouns that you need to know in order to get the A1, A2, or B1 certificates. You can practice all the words in an alphabetic order or practice with a random selection of the words. The app also contains educational word games that helps in learning the German language: In "Word Shuffle Game" a word is selected randomly from the set of the whole German nouns in level A1, A2, or B1. The user should guess the word by ordering