An extra credit assignment

3k | 17:51

63k | 7:45

2k | 26:15

13k | 6:36

28k | 8:12

30k | 6:07

35k | 8:08

42k | 37:18

58k | 8:00

58k | 37:18

63k | 6:36

78k | 15:17

102k | 8:12

113k | 8:00

113k | 10:52

134k | 8:03

160k | 10:11

163k | 6:59

167k | 8:12

193k | 7:12