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Bitwise Operations
Difficulty
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27
Cycle shifts
Very easy
769
Rectangle
1612
Change the one
1645
Binary number
Easy
1648
Fenwick Function
Easy
1651
Maximal XOR
Very easy
1753
Lowest Bit
Easy
1851
Duel
Very easy
2262
Explicit Formula
2407
Японский компьютер
Easy
2415
Disc number
Very easy
2439
Булевы экстремумы
Very hard
2798
Последовательность
Easy
2850
Fate to hate
Very easy
3084
XOR
Hard
3327
Playing With Stones
Very easy
3651
Поразрядно по модулю 3
Very easy
4080
AND Rounds
Very easy
4894
Interesting sequence
Very easy
5050
Degree of two
5251
Числа
Very hard
5314
2^k + 2^n
5315
Set a bit
5316
Invert a bit
5317
Bit value
1
2
3