JSQuiz - jsdo.it - Share JavaScript, HTML5 and CSSThe score is added when the following condition is met: eval(question) === eval(your answer) So, for example, the answer for "typeof 1" is ' "number"', not 'number'. If you think the answer is runtime error, click the [Error] button, and then click [Answer] button. Each code is evaluated in an iframe created for every question and its answer. -------------------------------------------------------
