If I Knew Memory *Online Trials *Daily Quiz *Various intelligence activities *Memory improvement *Matching pictures *Learning English words with pictures *Understanding the logic of coding with letters *Learning antonyms *Learning synonyms Daily Quiz Separate quiz competitions are held for 1st grade, 2nd grade, 3rd grade and 4th grade students. Don't you want to improve your memory? *** Can you memorize the location of objects that disappear after appearing for a certain period of time and