ID NAME QUALITY USERS ACC % DIFFICULTY C I
29695 GO GOA GONE   22 685
12
13
10232 Distinct Primes   81 5366
9
8
34670 TWISTED ARRAY   117
3
13
37514 A Summatory (Extreme)   3 14
34
34
18164 Atoms in the Lab   30 3566
7
5
30829 ARE YOU GOOD IN MATHS?   7 238
11
10
25942 Ball sum   41 1639
11
11
37390 Colored Development   3 17
23
28
30826 Bernoulli numbers   4 6
23
12
106 Binary Stirling Numbers   3 2287
5
18
328 Bishops   80 8229
14
6
28288 Super Amoeba   10 179
20
17
27380 Painting Hat   6 242
11
12
4453 Bouncing Balls II   215
36671 Bipartite Permutation (Hard)   5 51
29
31
4202 Brackets Parade   227
16102 Can you play carrom !!!   2 207
15
12
13626 Charu and Coin Distribution   7 337
10
20
26607 CODER FIRST PROBLEM   32 1189
5
7
21357 Crucial Equation   75 5274
4
9
34352 Cake Walk   3 37
34
34
18295 Problem2   63
1
6
18298 Problem5   10 463
12
12
13769 Roommate Agreement   48 1363
11
17
26315 Crazy Smoker   22 1277
4
9
19976 HYPERCUBES   2 104
1
21
291 Cube Root   2 240
27
17
1681 Cylinder   2 901
9
26
1391 Summing to a Square Prime   17 1384
12
17
25725 DB & GCD   2 96
1
26
25741 AMUSING SEQUENCE   46
1
50
16211 Boring Factorials   31 1677
11
17
12914 Totient Extreme   39 1605
8
11
40685 Fun With Fibonacci   17
3476 Deposit   2 229
17
21
20172 Divisiblity by 3   11 555
14
10
15965 PLAY WITH MATH   55 6353
3
5
26781 Why Always Recursion   20 1021
2
7
5161 Factorial vs Power   13 1054
13
14
10293 FANCY NUMBERS   17 1669
7
9
11 Factorial   167 47591
6
12
24 Small factorials   150 39568
15
9
4408 Build a Fence   36 11167
4
5
36563 Hard Fibonacci   7 56
20
22
25067 Fibonacci Polynomial   8 139
10
20
18530 Font Size   6 192
14
5
5978 Frequent Prime Ranges   8 635
14
12
4672 Yanu in Movie theatre   9 1460
2
27
26780 GORDON AND GALLERY   3 75
1
9
26952 Game Of Ones   16 986
4
8

#math

We dare not propose a definition ;)

https://en.wikipedia.org/wiki/Mathematics