Saftorangen

User language
de-N Dieser Benutzer spricht Deutsch als Muttersprache. en-4 This user has near native speaker knowledge of English. zh-Hant-0 這位使用者不瞭解（或在一定程度上難以理解）繁體中文。
Users by language

What does Safto Rangen do here?

• I like to make graphs sometimes