ID NAME QUALITY USERS ACC % DIFFICULTY C I
3477 Baby   15 795
19
24
2050 Strange Billboard   7 714
9
28
151 The Courier   23 772
21
21
3877 Cvjetici   16 857
12
21
98 Dance Floor   2 635
12
12
35277 DNA of Elf   3
2530 Tiling a Grid With Dominoes   38 1841
16
23
10500 Haybale stacking   11 1137
12
15
2856 Help Bob   5 232
19
21
3436 Histogram   21 1060
17
20
12206 Hidden Password   9 621
10
4
18187 Ingredients   5 157
17
21
34063 Chiaki With Intervals (Easy)   4
5298 Interval Challenge   2 121
23
23
6256 Inversion Count   350 10464
16
18
25179 Kaos   4 113
15
17
20957 Alia and 3 Khans   1 68
34
17
4329 Counting K-Rectangle   3 359
17
30
676 Sorting is not easy   4 498
13
34
3883 LATGACH3   40 2604
11
21
9386 Re-Arrange II   5 207
17
17
4480 Chaos Strings   10 489
16
19
3932 Point Connection Game in a Circle   1 657
12
17
3953 Paid Roads   4 214
24
24
18963 Bhagat The Bit Man   5 568
6
13
227 Ordering the Soldiers   15 1248
18
22
4180 Pizza Location   2 549
31
17
12734 Seating Arrangement   5 130
6
15
4201 Coder Ratings   17 1103
17
18
19216 Super Mario Revisited   4 17
21
21
27043 Subset Pattern   28
1
1
3749 Subset Sums   36 1932
20
20
15766 Enjoy Sum with Operations   7 154
19
26
10210 After Party Transfers   2 29
26
34
1700 Traveling by Stagecoach   5 299
17
15
15439 Zombie Outbreak   2 57
17
17
16487 Update the array !   124 3458
9
13
8916 Villages by the River   1 218
14
21
6294 Yodaness Level   49 2612
15
16

#bitmasks

Bitmask is data that is used for bitwise operations

https://en.wikipedia.org/wiki/Mask_(computing) https://en.wikipedia.org/wiki/Bitwise_operation https://en.wikipedia.org/wiki/Bitwise_operations_in_C https://en.wikipedia.org/wiki/Binary_number https://en.wikipedia.org/wiki/Subnetwork - applications of bitmasks in computer networks