Do you know almost all of our puzzles are logic puzzles?
27
32
95
28
15
60
Quiz for Today (8/1/2010)
If we denote the power of a number by double asterisks (**), then we have 3**1 = 3, 3**2 = 9, 3**3 = 27, 3**4 = 81 etc.
What will be the remainder of (3**1000) / 7? Do not even think about calculating out that big number then divide it by 7.
There must be a better way!
