First time seeing this pool and just trying to get clarity before joining...

So to get started, I see we have 2 pools going on here

• a. Prize Pot A: Classic score-based prediction on Superbru
  
• b. Prize Pot B: Odds-based prediction on Google forms

Playing for Prize Pot A is easy to understand, but for the Prize Pot B, is this going to be played on Rollbit site as I saw this writing " paid Bitcointalk participants of this pool will gain exclusive access to Rollbit's UCL sportsbook specials " So are we required to place bets here or everything will be done on the special spreadsheet  Hope am not asking questions that have already been answered..