ID NAME QUALITY USERS ACC % DIFFICULTY C I
29695 GO GOA GONE   15 530
12
14
10232 Distinct Primes   66 4581
9
9
34670 TWISTED ARRAY   -2 74
3
10
18164 Atoms in the Lab   28 3200
7
5
30829 ARE YOU GOOD IN MATHS?   5 178
13
11
25942 Ball sum   36 1437
11
12
30826 Bernoulli numbers   4 6
23
12
106 Binary Stirling Numbers   2 2110
4
17
328 Bishops   75 7662
14
6
28288 Super Amoeba   9 168
19
17
27380 Painting Hat   6 233
11
12
4453 Bouncing Balls II   210
36671 Bipartite Permutation (Hard)   2 3
26
34
4202 Brackets Parade   223
16102 Can you play carrom !!!   2 207
15
12
13626 Charu and Coin Distribution   7 287
10
20
26607 CODER FIRST PROBLEM   28 971
5
7
21357 Crucial Equation   61 3694
3
10
34352 Cake Walk   3 29
34
34
18295 Problem2   1 52
1
6
18298 Problem5   10 441
13
12
13769 Roommate Agreement   44 1236
12
18
26315 Crazy Smoker   22 1116
4
9
19976 HYPERCUBES   1 99
1
21
291 Cube Root   1 228
26
13
1681 Cylinder   2 891
9
26
1391 Summing to a Square Prime   17 1349
12
17
25725 DB & GCD   1 96
1
17
25741 AMUSING SEQUENCE   1 42
1
50
16211 Boring Factorials   24 1303
12
15
12914 Totient Extreme   30 1306
8
12
3476 Deposit   1 221
9
17
20172 Divisiblity by 3   10 535
13
9
15965 PLAY WITH MATH   55 5587
3
5
5161 Factorial vs Power   13 980
13
14
10293 FANCY NUMBERS   15 1589
7
8
11 Factorial   145 41431
5
12
24 Small factorials   129 33885
15
9
4408 Build a Fence   32 10165
4
5
36563 Hard Fibonacci   6 36
17
21
25067 Fibonacci Polynomial   7 124
12
23
18530 Font Size   5 184
14
4
5978 Frequent Prime Ranges   6 599
13
11
4672 Yanu in Movie theatre   9 1276
1
27
26780 GORDON AND GALLERY   3 75
1
9
26952 Game Of Ones   14 808
5
9
9952 111…1 Squared   8 1626
5
10
4200 Hamster flight   12 1072
5
12
902 Hangover   41 14133
3
3
18202 HUGE GCD   12 503
8
11

#math

We dare not propose a definition ;)

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