ID NAME QUALITY USERS ACC % DIFFICULTY C I
42 Adding Reversed Numbers   100 65453
6
4
25942 Ball sum   41 1709
11
11
30826 Bernoulli numbers   4 6
23
12
24998 PLAYING WITH BITS   33 744
13
13
36670 Bipartite Permutation   11 329
5
14
17921 XOR   -15 6771
1
1
18294 Problem1   1 68
1
6
26314 Corn Headache   7 335
8
9
34620 Crying Series   1 76
1
5
40400 Count Set Bits   -2 162
1
1
27269 Cube Numbers   29 597
9
11
22403 Divisors of factorial   69 1755
14
14
27299 Find Log   1 113
1
1
25311 Candies   9 1026
6
7
32445 COUNT JUMPS   1 86
4
1
40512 Kevin likes array   13
25583 Easy Odd Sum   6 1539
4
4
35294 Tricky Means   207
17
1
31 Fast Multiplication   48 7190
14
12
16272 Nanoworld   1 35
17
17
25008 New Currency Shopping   1 9
34
17
36963 Nobabs Treasure Hunt   -1 52
1
1
35296 Prime or not Prime!   1 599
1
1
15708 Divisibility   13 7043
4
3
17104 Fun with Sequences (Act 3)   3 1856
1
1
17126 Fun with Sequences (Act 4)   2 934
1
1
17481 Fun with Sequences (Act 5)   1 671
1
1
18011 Fun with Sequences (Act 6)   1 931
1
1
18012 Fun with Sequences (Act 7)   810
1
1
176 Sum of one-sequence   5 650
11
27
22455 SUM OF PRODUCT   34 997
18
20
35293 Sums to calculate   2 382
1
1
35297 Trial Division   1 98
17
1
235 Very Fast Multiplication   22 1156
26
22

#simple-math

The problem involves but simple mathematical concepts like arithmetic operations

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