ID NAME QUALITY USERS ACC % DIFFICULTY C I
29695 GO GOA GONE   15 524
12
14
10232 Distinct Primes   66 4544
9
9
34670 TWISTED ARRAY   -2 72
3
10
18164 Atoms in the Lab   28 3182
7
5
30829 ARE YOU GOOD IN MATHS?   4 176
12
9
25942 Ball sum   35 1424
11
11
30826 Bernoulli numbers   4 6
23
12
106 Binary Stirling Numbers   2 2104
4
17
328 Bishops   75 7631
14
6
28288 Super Amoeba   9 167
19
17
27380 Painting Hat   6 232
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   7 285
10
20
26607 CODER FIRST PROBLEM   28 960
5
7
21357 Crucial Equation   60 3625
3
10
18295 Problem2   1 51
1
6
18298 Problem5   9 431
13
12
13769 Roommate Agreement   43 1228
12
18
26315 Crazy Smoker   22 1114
4
9
19976 HYPERCUBES   1 99
1
21
291 Cube Root   1 228
26
13
1681 Cylinder   2 890
9
26
1391 Summing to a Square Prime   17 1343
12
17
25725 DB & GCD   1 94
1
17
25741 AMUSING SEQUENCE   1 42
1
50
16211 Boring Factorials   24 1279
12
15
12914 Totient Extreme   29 1286
8
12
3476 Deposit   1 220
9
17
20172 Divisiblity by 3   10 535
13
9
15965 PLAY WITH MATH   55 5543
3
5
5161 Factorial vs Power   13 972
13
14
10293 FANCY NUMBERS   14 1585
7
8
11 Factorial   142 40980
5
12
24 Small factorials   123 33495
15
9
4408 Build a Fence   30 10122
4
5
36563 Hard Fibonacci   6 34
17
21
25067 Fibonacci Polynomial   7 123
12
23
18530 Font Size   5 184
14
4
5978 Frequent Prime Ranges   5 597
13
10
4672 Yanu in Movie theatre   9 1272
1
27
26780 GORDON AND GALLERY   3 74
1
9
26952 Game Of Ones   14 789
5
9
9952 111…1 Squared   8 1618
5
10
4200 Hamster flight   12 1069
5
12
902 Hangover   38 14015
4
3
18202 HUGE GCD   12 499
8
11
31928 Those College Days!   2 207
5
6

#math

We dare not propose a definition ;)

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