list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
63 Square Brackets   92 3835 56.89
14
18
13114 SQL Queries   2 10 44.83
41790 Spy Reloaded   3 10.00
12804 Spy   5 21.15
14031 Spring Primality   21 25.26
10453 Spring Loaded   -2 158 33.25
17
34
8320 Spreadsheet scrolling   75 32.63
900 Split Windows   31 56.90
23539 Split   3 30 14.13
17
17
392 Spin   37 24.39
1
17
15609 Spiky Mazes   21 937 34.98
15
12
12249 Spiderman vs Sandman   106 26.88
1
1
7335 Spheres   3 129 9.55
17
39
16 Sphere in a tetrahedron   12 3476 56.50
11
16
11900 Spelling Suggestion   4 20.00
4429 Spelling Lists   2 175 31.72
17
34
9387 Special String   11 1095 39.43
6
19
18829 Special Set   8 117 27.36
11
26
20926 Special Numbers (Reverse and Add)   1 21 12.83
26
26
9103 Special Numbers   8 753 30.05
13
13
13529 Special Graph   4 79 12.21
37
30
2531 Spatial Concepts Test   1 73 67.52
17
34
5104 Spam Detection   14 20.69
34314 Spaceships in Space   2 15 42.86
17
9
26958 Spaceship   1 30 41.28
17
13
3893 Space settlement   64 43.31
17789 Space Bridges   27 40.20
7739 Sound   11 448 32.72
20
17
10510 Sorting Machine   1 24 44.44
17
17
676 Sorting is not easy   9 535 39.62
19
32
229 Sorting is easy   1 118 19.46
17
1
27 Sorting Bank Accounts   53 8688 40.49
11
6
1182 Sorted bit squence   287 41.76
26706 Sort Machine   4 141 40.05
1
9
403 Sort fractions   6 706 32.96
9
21
3461 Song Contest   12 14.44
7973 Sometimes, a penalty is good!   4 1196 29.41
5
5
16686 Some Sums   3 22 29.41
34
26
32235 SOLVEIT   10 304 24.76
5
11
36667 Solution to all the problems   12 141 21.05
15
10
120 Solitaire   7 349 23.37
26
16
217 Soldiers on Parade   2 123 28.11
17
12
10334 SOLDIERS   6 744 28.42
9
4
25967 Social Network Community   31 974 31.38
10
12
8058 Soccer Teams   1 139 25.22
17
26
850 Soccer Choreography   4 4.02
10571 Soccer Challenge   30 46.51
10574 Soccer Ceremony   19 39.44
6830 Soccer Bets   6 1596 51.11
8
9
34499 So Many Squares   4 22 33.08
39
39

Most popular tags