gistfile1.txt

    PIQGolfGameStatistics* statistics = [[PIQGolfGameStatistics alloc] initWithHoles:[self holes] isMale:player.gender == GAGenderMen];

    @weakify(self);
    NSArray<PIQGolfGameMotion*>* motions = [self.gameInfo.holes.allValues bk_reduce:[NSMutableArray array]
                                            withBlock:^id(NSMutableArray<PIQGolfGameMotion*>* motionsAccumulator, MTPGameHole* hole) {
                                                NSArray<PIQGolfGameMotion*>* holeMotions = [hole.shotsWithoutTeePositionShot bk_map:^id(MTPHoleShot* shot) {
                                                    @strongify(self);
                                                    return [self gameMotionFromShot:shot];
                                                }];
                                                [motionsAccumulator addObjectsFromArray:holeMotions];
                                                return motionsAccumulator;
                                            }];

    [statistics recalculateWithMotions:motions];


    NSMutableDictionary<NSNumber*, NSNumber*>* putts = [[NSMutableDictionary alloc] init];
    for (PIQGolfGameMotion* motion in motions) {
        if (motion.type == PIQGolfGameMotionTypePutt) {
            putts[@(motion.holeNumber)] = @([putts[@(motion.holeNumber)] integerValue] + 1);
        }
    }

    float average = [putts.allValues bk_reduceFloat:0 withBlock:^CGFloat(CGFloat result, NSNumber* puttCount) {
        return result + [puttCount floatValue];
    }] / self.gameInfo.course.holesCount;

    NSLog(@"%f %f", average, [statistics averagePuttsPerHoleWithHoleVisitType:PIQGolfHoleVisitAllHoles]);