How to make a cube

The simplistic way

This assumes you are using a 6x6x6 cube

1. Make a line from the lump you are probably starting with
2. Count off six balls, and fold the line there
3. Now repeatedly count off six balls, and fold. You will be folding in opposite directions each time, while a six balls wide band is emerging
4. You should now have a band that is six balls wide, and 36 balls long
5. Count off six balls along the longer side, and fold the band there. So you flip a 6x6 onto the band.
6. Again repeat folding until the band is completely folded up into a 6x6x6 cube