Great Kata. Even if you don't know much math it's pretty simple to solve. Just shake your brain a bit...

I think my brain just committed suicide

I never thought that this level of intelligence is possible!

The expected outcome of all random tests is the last element of the list. That was not the case for basic tests.

Some of the results:

[54, 8, 8, 28, 74, 9, 73, 19, 24, 18, 60, 30, 42, 39, 17, 45, 67, 87, 77, 80, 83, 42, 60, 44, 96, 13, 66, 94, 70, 31, 20, 50, 18, 40, 70, 42, 18, 34, 23, 97, 40, 76, 101, 34, 102, 65, 40, 78, 11, 23, 67, 34, 25, 55, 43, 27, 33, 35, 54, 50, 77]

[102, 78, 77] should equal [77]

[35, 38, 44, 93, 103, 76, 47, 46, 65, 36, 57, 103, 88, 56, 23, 16, 26]

[103, 88, 56, 26] should equal [26]

[49, 62, 73, 20, 97, 15, 84, 24, 72, 53, 105, 92, 78, 74, 13, 37, 78, 66, 54, 41, 27, 49, 17, 51]

[105, 92, 78, 66, 54, 51] should equal [51]

please fix

I spent an entire day trying to figure this kata out just because I failed to notice that the number of asterisks on each line was odd.