Here is a summary of what was covered:
There is a 1245 rectangular box.
Regarding scales, in the major scale 3 and 4, 7 and 8 are next to each other. In the minor scale 2,3,5 and 6 are next to each other.
The minor pentatonic scale is the minor scale without the 2 and 6. In the major pentatonic scale, the major pentatonic scale is the major scale without the 4 and 7.
Happy strumming, picking and the like!