ID NAME QUALITY USERS ACC % DIFFICULTY C I
3477 Baby   22 853
19
23
36653 Blind Escape II   2 2
17
34
2050 Strange Billboard   7 764
9
28
151 The Courier   30 874
23
23
3877 Cvjetici   16 905
12
21
98 Dance Floor   2 638
12
12
35277 DNA of Elf   2 11
17
34
2530 Tiling a Grid With Dominoes   51 1970
15
23
10500 Haybale stacking   13 1161
10
13
2856 Help Bob   6 245
21
23
3436 Histogram   30 1165
19
21
12206 Hidden Password   9 706
12
6
18187 Ingredients   7 181
23
26
34063 Chiaki With Intervals (Easy)   4
5298 Interval Challenge   2 128
23
23
6256 Inversion Count   414 11666
16
18
25179 Kaos   6 126
20
23
20957 Alia and 3 Khans   1 70
34
17
4329 Counting K-Rectangle   3 367
17
30
676 Sorting is not easy   7 508
23
34
3883 LATGACH3   50 2746
11
20
9386 Re-Arrange II   6 229
17
17
4480 Chaos Strings   13 502
19
22
3932 Point Connection Game in a Circle   2 679
12
17
3953 Paid Roads   6 223
20
24
18963 Bhagat The Bit Man   6 585
7
13
227 Ordering the Soldiers   18 1299
19
22
4180 Pizza Location   2 564
31
17
12734 Seating Arrangement   7 141
6
15
4201 Coder Ratings   24 1190
16
18
19216 Super Mario Revisited   5 18
21
24
27043 Subset Pattern   29
1
1
3749 Subset Sums   44 2202
19
20
15766 Enjoy Sum with Operations   8 205
19
27
10210 After Party Transfers   2 29
26
34
1700 Traveling by Stagecoach   8 324
19
17
15439 Zombie Outbreak   4 64
17
17
16487 Update the array !   142 3789
9
14
8916 Villages by the River   2 242
15
20
6294 Yodaness Level   54 2840
14
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