Statistics for 火星探険

This graph shows the percentage of words (in total) that you'll be able to read assuming you know a certain percentage of unique vocabulary that appears in this work.

CoverageVocabulary required%
70%81617%
80%138930%
90%251255%
95%353677%
96%374182%
97%394586%
98%415091%
99%435595%
Difficulty histogram