ball, pins are cleared and reset. If all three balls are needed to knock all the pins down, the score for that frame is simply ten, and known in New England as a ten-box. If more than one player is playing on the same lane at the same time, bowlers will typically roll two complete boxes before yielding the lane to the next bowler. In the tenth box, play is similar, except that a player scoring a strike is granted two additional balls, scoring a spare earns one additional ball. Three balls are rolled in the tenth box regardless. In league play, a bowler may roll two or five boxes at a time, depending on the rules of the league. The five box format is sometimes called a "speed league," and this format is also typical for tournament play. When a bowler is rolling blocks of five boxes, each period is typically called a "half." Fouls A foul (scored by an F on some computer scoring systems) refers to a ball that first rolls into the gutter and then strikes deadwood (felled pins resting in the gutter) or hops out of the gutter and strikes a standing pin, a "lob"-bed ball that touches neither the approach, nor lane in the three meters' distance of lanebed before the lob line, or as in tenpins and duckpins, a roll made by a bowler's foot crossing over the foot foul line shared by nearly all bowling sports. Special scoring comes into play. A foul always scores zero (0) pinfall for that ball's delivery. A player may reset the pins after a foul on the first or second ball provided no pins have legally been felled in that box. Therefore, if on the first ball there is a foul or zero, and on the second ball the bowler fouls and knocks down pins, the pins may be reset, allowing the bowler an opportunity to score a ten box on their third ball. Knocking down all ten pins after resetting immediately following a foul in the first ball results in a spare. Fouling on all three attempts scores a zero box. If the first ball knocked down at least one pin, the rack can not be reset because of a subsequent foul. Those pins felled by a foul ball (a ball rolled into the gutter, a lobbed ball, a ball delivered by a bowler over