... B, C, 34, 88
4-star: 5, 18, A, 30, 31 ... -S1
4-star: 1-S3, 3-S4, 4-S1, 5-S3 ... C2, 79, 84
4-star: 2, 3, 4, 5, 6, 9, 13 ... Given how many 4- and 5-star difficulty sections have come ... challenge myself with older 4- or 5-star difficulty sections?** It ...