list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
10515 K12-Combinations   5 410 27.97
5
17
10517 K12-Generating Big Numbers II   1 73 46.15
26
17
10522 K12-OE Numbers   7 229 49.24
21
21
15575 Kangaroos   1 19 28.95
25179 Kaos   9 275 41.18
19
25
18905 Kapti and Balu   1 38 32.65
17
17
22393 KATHTHI   57 1874 32.51
16
17
15498 Kawigi quote   1 24 37.78
34
34
2053 Key Task   37 1179 31.70
24
22
15573 Keyboard   13 35.90
26212 Keyur and Mohib Tree   15 213 40.30
8
12
34909 Keyword Finder   103 29.32
6
4
19174 Khairy and Gold Alloys   7 144 47.02
11
11
19334 Khaolin Temple   2 23 29.69
26
26
7760 Kids’ Wishes   1 92 31.74
34
1
19148 Kill them All   3 115 22.74
28
34
25482 Kimetto Kipsang and Kipchoge   1 40 20.29
34
34
11769 Kind and gently   101 54.86
13382 Kindergarten Painting Competition   36 38.10
10589 King   65 27.94
14923 King Graffs Defense   20 444 25.55
26
30
14924 King Graffs Tolls   3 31 40.00
34
34
14925 King Graffs Trip   2 24 21.26
34
34
22554 Kingdom   1 37 43.75
34
34
37375 Kingdom of Equality   2 11 26.87
26
26
2415 Kirchhof Law   1 90 19.13
34
17
7805 Kitchen Robot   3 88 31.90
9
9
22804 Knapsack   4 52 29.33
21
23
13875 Knifes Are Fun   11 1286 43.21
3
7
27225 Knight Move   12 448 29.62
15
14
5609 Knight Moves   6 98 40.23
9
20
32271 KNIGHTS level testing   1 11 35.71
34
17
2878 Knights of the Round Table   2 424 19.93
9
17
10620 KNJIGE   27 1440 44.32
4
18
3393 Knot or Not   6 13.56
36537 Koala Fan   8 41 23.57
13
10
28465 Koalas   1 13 12.08
34
17
8434 Kolica   2 61 38.00
34
17
10069 Kompići   18 804 69.10
10
20
11179 Korra in the Spirit World   26 41.24
13106 KOSARE   3 306 48.89
23
39
8351 KOSARK   8 844 42.68
12
5
3832 Kruska   4 104 45.79
17
17
2154 Kruskal   83 14.81
19039 Krypt in Time   -1 295 41.67
34
1
34812 Kth Power Summation   6 54 16.64
25
19
3941 Kth Shortest Path   26 29.38
26953 Kuchu the Bookworm   -1 50 13.93
17
15
24313 Kule   2 16 20.78
17
26
16244 Kusac   6 405 36.15
14
21

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