Listen to the sound clip 12. Focus from Brain Challenge ブレインチャレンジ - Video Game Music: 12. Focus 12. Focus This sound is from Brain Challenge ブレインチャレンジ - Video Game Music Video game music from Brain Challenge ブレインチャレンジ for DS. Published by Ubisoft (2008). Uploaded by riheko3606. Go to the full soundboardwith more sound clips Search