少年得到：【更新中】数独练习册解析视频，网盘下载(517.38M)

1-1四宫数独学习日.mp4[8.24M]

1-2四宫数独学习日.mp4[8.13M]

1-3四宫数独学习日.mp4[12.01M]

1-4四宫数独学习日.mp4[12.67M]

2-1四宫数独练习日.mp4[19.97M]

2-2四宫数独练习日.mp4[20.59M]

2-3四宫数独练习日.mp4[9.83M]

2-4四宫数独练习日.mp4[17.73M]

3-1不规则数独学习日.mp4[17.99M]

3-2不规则数独学习日.mp4[22.33M]

3-3不规则数独学习日.mp4[17.24M]

3-4不规则数独学习日.mp4[15.45M]

4-1不规则数独练习日.mp4[38.13M]

4-2不规则数独练习日.mp4[38.05M]

4-3不规则数独练习日.mp4[32.75M]

4-4不规则数独练习日.mp4[42.08M]

5-1六宫标准数独(宫排除)学习日.mp4[42.31M]

5-2六宫标准数独(宫排除)学习日.mp4[33.91M]

5-3六宫标准数独(宫排除)学习日.mp4[52.42M]

5-4六宫标准数独(宫排除)学习日.mp4[55.55M]