Woman old enough to be your granny takes the BBC challenge

9
6
06:12
17:41
15:33
12:08
09:28
10:12
03:31
11:17
04:49
17:42
31:00
09:26
18:47
11:31
14:43
18:01
08:09
09:18
06:47
08:10
07:05
15:20
10:06
13:31
10:56
24:45
07:19
42:59
16:55
04:28
10:02
22:43
06:30
21:54
33:27
22:47
03:34
35:35
12:23
17:09