ID NAME QUALITY USERS ACC % DIFFICULTY C I
10401 Aliens at the train   85 4358
13
10
10582 subarrays   215 9262
11
13
16184 Megatron and his rage   11 1096
9
9
9861 Hotels Along the Croatian Coast   210 8856
10
12
8982 Representatives   20 418
17
16
21461 Field   7 267
12
10
17125 Thor vs Frost Giants   1 187
39
28
18465 A Subtle Surf   6 199
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/