Number the corners of a cube from 1 to 8, so that the sum of the four corners of every face is the same.
8-----------1
| /|
| / |
| 2-----7|
| | | |
| | | |
| | | |
| 5-----4|
| / \
3-----------6
Edited on June 28, 2023, 8:32 am
Edited on June 28, 2023, 8:32 am