1강 p.64 ~ p.71 #105 (26.07.22)00:00:00
2강 p.72 #106 ~ p.75 #116 (26.07.24)00:00:00
3강 p.76 #117 ~ p.86 #140 (26.07.29)00:00:00
4강 연습문제 #141~#144 (08.26)00:00:00
5강 연습문제 #145~#153 (09.04)00:00:00
6강 연습문제 #154~#158, #159~164 (09.09)00:00:00
7강 연습문제 #159 (09.16)00:00:00