For ARMY of Koreas popular hip-hop group BTS Bulletproof Boy Scouts (also known as Bangtan)It is a free quiz app that I made.Difficulty ranges from beginner to advancedI would be grateful if you could install it to kill time.If you are confident, please try your skills at a higher level.We look forward to your review if requested.
クイズfor BTS 防弾少年団
