Young amateur 3 sum

4 mins 21 secs

8 mins 53 secs

21 mins 6 secs

12 mins 7 secs

27 mins 51 secs

29 mins 29 secs

4 mins 44 secs

16 mins 34 secs

26 mins 53 secs

1 min 25 secs

1 min 28 secs

3 mins 22 secs

6 mins 30 secs

3 mins 43 secs

9 mins 38 secs

2 mins 40 secs

10 mins 12 secs

5 mins 54 secs

9 mins 44 secs

10 mins 32 secs

14 mins 50 secs

6 mins 2 secs

15 mins 5 secs

6 mins 51 secs

7 mins 58 secs

1 min 47 secs

23 mins 44 secs

7 mins

6 mins 36 secs

5 mins 1 sec

13 mins 54 secs

2 mins 5 secs

24 mins 9 secs

15 mins 33 secs

5 mins 35 secs

13 mins 8 secs

10 mins 2 secs

1 min 35 secs

14 mins 25 secs

9 mins 20 secs