I think the OP is choosing specific addresses to communicate specific pieces of the puzzle.

BoR - not sure what this means (main contributing address)
rEDGrN - specicially hints regarding the red/green dots
1sos - using for larger game course correction or actual translated MORSE code
PBs - So now what can PB mean?

initial thoughts... PB is lead (alchemy), PB is Puzzle Background, PB is parity bits.. yeah.. I am chasing rabbits