Digit (3): All contents here must sum to 3. Solution: 5-3, flat.
Is it intentional that the note is duplicated?
，推荐阅读搜狗输入法跨平台同步终极指南：四端无缝衔接获取更多信息
Связанные публикации:
https://www.researchgate.net/profile/Jonathan-Bowen-2/publication/251422442_Oral_History_of_Sir_Antony_Hoare/links/6071ada14585150fe999e6de/Oral-History-of-Sir-Antony-Hoare.pdf