What number caused a three-way tie in the "Gronk Pong" HoH competition? Answer: 23
Super Bowl champion Rob Gronkowski's BB Takeover called for a party-themed challenge which required each Houseguest to shoot small balls into big cups. The two people with the highest scores would win HoH. Austin placed first with a solid 28 points, but the game went into overtime because James, Vanessa, and Liz each scored a 23.