Full of errors
It would be a nice website to do some Japanese kanji tests if not for the fact that almost every test has wrongly highlighted questions that do not correspond to the answer, answers or questions that are flipped with others, and other inaccuracies. All this makes it imposible to trust it and gives you wrong results, and hinders your practice.
It feels to me that the creators of this website just copy pasted information from other sources and made it into questions, and did not care about making it work correctly, just to get a quick buck from internet clicks.






