You'll be provided with a kanji in a box on the left. Below it appear the 'onyomi' and 'kunyomi' readings that indicate the prononunciation of the kanji. To the right are six choices in English; choose the one that best matches the kanji.

The kanji quiz is progressive in two ways.

progress through levels

First, the kanji in the test are arranged by difficulty with many different levels. You'll start at the bottom and only be given kanji from the next level once you've done all the kanji at the lower level.

Your progress is tracked in many levels that appear at the bottom of the quiz page.

progress for each kanji

Secondly, each kanji's study is progressive as follows:

You'll see your global standing compared to other people taking the test in the "leaderboard" under the menu.