German Sentence Quizzer Hack 1.0 + Redeem Codes

This German quiz app has hundreds of German to English sentences. Each level is geared to be progressive in nature. Aimed at an upper beginner/intermediate German learner, it is a great way to brush up on your German using progressively more difficult sentence building blocks.
Each sentence on every level can be translated from DE-EN or EN-DE.
You can also quiz yourself on a random set of questions in all levels of difficulty, which will track your high score in consecutive correct answers.