ID NAME QUALITY USERS ACC % DIFFICULTY C I
3477 Baby   13 739
21
23
2050 Strange Billboard   7 674
9
28
151 The Courier   19 729
22
22
3877 Cvjetici   13 747
11
17
98 Dance Floor   2 624
12
12
2530 Tiling a Grid With Dominoes   33 1735
15
22
10500 Haybale stacking   9 1098
13
16
2856 Help Bob   4 225
17
22
3436 Histogram   17 990
15
22
12206 Hidden Password   7 514
10
5
18187 Ingredients   4 139
17
23
34063 Chiaki With Intervals (Easy)   2
5298 Interval Challenge   2 121
23
23
6256 Inversion Count   288 9421
15
17
25179 Kaos   3 99
11
17
20957 Alia and 3 Khans   68
34
17
4329 Counting K-Rectangle   3 353
17
30
676 Sorting is not easy   4 492
12
34
3883 LATGACH3   34 2485
12
22
9386 Re-Arrange II   5 180
17
17
4480 Chaos Strings   7 460
17
19
3932 Point Connection Game in a Circle   1 621
17
26
3953 Paid Roads   4 205
24
24
18963 Bhagat The Bit Man   4 538
6
13
227 Ordering the Soldiers   12 1189
17
21
4180 Pizza Location   1 520
34
17
12734 Seating Arrangement   4 125
4
15
4201 Coder Ratings   13 1002
17
20
19216 Super Mario Revisited   4 17
21
21
27043 Subset Pattern   27
1
1
3749 Subset Sums   27 1745
19
19
15766 Enjoy Sum with Operations   5 124
17
24
10210 After Party Transfers   2 29
26
34
1700 Traveling by Stagecoach   2 270
17
14
15439 Zombie Outbreak   2 56
17
17
16487 Update the array !   105 3065
9
13
8916 Villages by the River   208
14
21
6294 Yodaness Level   45 2420
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