YOU SAID:

this looks harder then the quiz

INTO JAPANESE

これはクイズよりも難しく見えます

BACK INTO ENGLISH

This looks more difficult than a quiz

INTO JAPANESE

これはクイズより難しいようです

BACK INTO ENGLISH

This seems to be more difficult than the quiz

INTO JAPANESE

これはクイズより難しいようです

BACK INTO ENGLISH

This seems to be more difficult than the quiz