https://forms.gle/KgUcgVkxhP6hm38P8 13문제 풀면 자기 최대티어 알려줌.... 나름 정확함 https://forms.gle/KgUcgVkxhP6hm38P8 안되면 https://docs.google.com/forms/d/e/1FAIpQLSfTGdFmtTFL6fyChq0ReOVQlUzR13TXJ7Vmp4seAMlLNNKa7g/viewform?usp=sf_link
다딱이인데 이거나옴