list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1708 Square Count   70 30.29
23772 Zamena   3 53 30.29
12
17
1875 Cool Numbers   6 165 30.29
30
34
3897 Convex Polygons   2 119 30.29
17
34
10437 Quadrilaterals   73 30.28
1837 Pie   60 3917 30.28
18
15
6170 Homecoming   1 27 30.28
17
34
16776 Modems   13 207 30.27
19
15
14905 Zig when you zag   4 31 30.26
30
38
10809 Unlock it !   82 30.26
10096 Lights (Extreme)   55 30.25
17
17
7600 Milk Trading   5 183 30.24
1
28
7741 Sequence   7 802 30.23
11
23
33062 LCM Pesticide   2 7 30.23
50
50
7891 Fibonacci Sequence   97 30.21
34
34
8324 Military patrol   1 54 30.20
34
50
14864 Sales   1 22 30.19
34
34
1471 A Game of Pearls   1 40 30.17
17
17
38389 Phasmophobia   5 27 30.17
39
39
15671 Product of factorials (medium)   1 19 30.17
34
1
11695 A Summatory (HARD)   6 96 30.17
31
29
25309 Save Area 11   13 123 30.16
4
7
11404 Save Thy Toys   70 2813 30.16
12
15
7685 Flowers   4 309 30.16
15
24
11414 Combat on a tree   2 234 30.14
30
34
11493 Goto & labels   63 30.14
34499 So Many Squares   5 23 30.14
38
38
11383 Fast Sum of two to an exponent   1 1054 30.13
6
3
26746 Gears   4 41 30.13
21
17
8728 Hierarchy   17 1716 30.12
10
17
6829 Polynomial   2 189 30.12
17
17
25396 A Terribly Grimm Problem   3 18 30.11
34
30
8281 Combination Of Integers   1 65 30.09
17
17
35278 Earth Sled Tour   5 24 30.09
34
34
383 European railroad tracks   222 30.09
3889 Closest Number   1 192 30.08
34
26
13444 Counting Lucky Numbers   3 171 30.07
17
17
9103 Special Numbers   8 754 30.07
14
16
9529 Maya Calendar   2 216 30.05
17
12
370 Ones and zeros   149 4466 30.03
19
22
4480 Chaos Strings   14 528 30.03
17
22
12277 The Trip   107 30.02
17
17
4329 Counting K-Rectangle   4 387 30.01
20
28
3930 Group Partition   1 69 30.00
34
34
5153 Compressed String   40 30.00
10421 Run, Snipe, Run   73 30.00
12251 Mad Hulk   12 30.00
4987 Goal for Raúl   6 543 29.99
12
12
7169 Pizza   45 6419 29.97
10
8
22319 Polynomial Table   1 10 29.97
17
17

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