ID NAME QUALITY USERS ACC % DIFFICULTY C I
10401 Aliens at the train   83 3823
13
10
10582 subarrays   211 8328
11
13
16184 Megatron and his rage   10 871
9
9
9861 Hotels Along the Croatian Coast   205 8074
10
12
8982 Representatives   19 354
18
16
21461 Field   7 190
12
10
17125 Thor vs Frost Giants   1 112
39
28
18465 A Subtle Surf   6 146
14
11

#sliding-window-1

Using a sub-list that runs over a whole data collection

http://algorithmsandme.in/2014/03/heaps-sliding-window-algorithm/