Too bad this problem number has a '5' in it! :-)
Any suggestions on my brute force method?
sorry, I added a couple of test cases to discourage this sort of solutions
Find the peak 3n+1 sequence value
Back to basics 1 - Saving
Sum the Digits of a Number
Vectors counting by 2
singularity 2.0 (really hard)
Knave in the middle attack
the proud tradition of zero scores in Cody
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