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Problems

Bitwise Operations
Difficulty
Sort by
27
Cycle shifts
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
Japanese computer
Easy
2415
Disc number
Very easy
2439
Boolean Extremes
Very hard
2798
Sequence
Easy
2850
Fate to hate
Very easy
3084
XOR
Hard
3327
Playing With Stones
Very easy
3651
Bitwise modulo 3
Very easy
4080
AND Rounds
Very easy
4894
Interesting sequence
Very easy
5050
Degree of two
5251
Numbers
Very hard
5314
2^k + 2^n
5315
Set a bit
5316
Invert a bit
5317
Bit value
  • 1
  • 2
  • 3