Pursuant to the first problem in this series, this one involves checking for divisibility by 6.
Write a function to determine if a number is divisible by 6. This can be done by checking for divisibility by 2 and divisibility by 3. If the number passes both tests, it is also divisible by 6.
Previous problem: divisible by 5. Next problem: divisible by 7.
Select every other element of a vector
All your base are belong to us
Compute a dot product of two vectors x and y
Create a vector whose elements depend on the previous element
Lights Out 7 - 5x5, x moves
Lights Out 6 - 5x5, 13 moves
Rule of mixtures (composites) - upper bound
Lights Out 2 - 5x5, 4 moves
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