Amateur threesum

9 mins 15 secs

2 mins 52 secs

13 mins 28 secs

2 mins 57 secs

46 secs

1 min 20 secs

2 mins 48 secs

26 secs

7 mins 45 secs

3 mins 22 secs

9 mins 44 secs

11 mins 14 secs

5 mins 3 secs

3 mins 53 secs

1 min 21 secs

20 mins 10 secs

2 mins 50 secs

39 secs

11 mins 35 secs

8 mins 1 sec

52 secs

2 mins 16 secs

1 min

2 mins 25 secs

7 mins 51 secs

19 mins 17 secs

1 min 7 secs

30 secs

13 mins 44 secs

11 secs

5 mins 9 secs

23 secs

41 secs

48 secs

27 secs

7 mins 58 secs

25 secs

1 hour 11 mins 43 secs

1 min 12 secs

26 mins 49 secs