Use grammar questions to defeat the aliens. The questions will adapt to the player's proficiency.
Progress through our campaign mode, acquire new knowledge in learning mode, or demonstrate your power in the daily challenge.
As your proficiency improves, you will receive medals, display them among your statistics in your shareable profile.
Learn parts of the speech, nouns, pronouns, adverbs. Identify how to find these in a sentence.
Learn about tenses and modals, spelling, irregular words, and vocabulary.
Unlock the advanced content and depth of your grammar identifying sentences, subject/predicate pair, etc.