Corrections
In Physics Test you will have to answer questions from school level up to university level.
There are 3 difficulty levels with 20 stages each, a total of over 400 questions.
There are two modes of play:
Levels: you will have to answer 10 questions in each level, committing less than 3 errors.
Challenge: A total of 100 questions, without possibility of error.
You can check your statistics to go so improving every day.
