After a tough home game against the Cowboys, the Steelers traveled to Cleveland for Game 1 against the Browns. In the first half, it was all Steelers starting in the first quarter when Chris Boswell made a 32-yard field goal for a 3-0 lead. They would increase their lead in the second quarter when Boswell made a 33-yard field goal followed up by Le'Veon Bell running for a 1-yard touchdown with a successful two-point conversion to make it 6-0 and then 14-0 at halftime. In the third quarter, the Browns finally got on the board as Cody Parkey made a 24-yard field goal to make the score 14-3. The Steelers however pulled away as Boswell kicked a 22-yard field goal making it 17-3. In the fourth quarter, the Browns drew closer as backup QB Josh McCown threw a 14-yard touchdown pass to Gary Barnidge (with a failed PAT) to make the score 17-9. However, later on, the Steelers sealed the game when Javon Hargrave recovered a fumble in the end zone to make the final score 24-9. With their four-game losing streak coming to a stop, the Steelers improved to 5-5. Also, they move back into a tie on top of the AFC North due to the Ravens' loss to the Cowboys. The defense&#8212;which had only 13 sacks going into this game&#8212;managed to get eight in this game alone, as Cody Kessler and Josh McCown each got sacked four times.
Question: How many succesful field goals were kicked?
Answer: 4