returning truthy or falsy value...

it's good idea for lenght list 99

its pretty much clever replace 'k' -> 'c'

no errors here

Kata with error
Traceback (most recent call last):
File "tests.py", line 3, in
Test.assert_equals(row_sum_odd_numbers(1), 1)
NameError: name 'Test' is not defined

wow

i understood it, later i say it in above comment

this does return a Boolean result

My bad, didnt notice ==

It shoudnt work because fucntion have to return Boolean not str

wow

You can, but you shouldn't.

Can i use module NumPy ?

doens't work

Python is so slow.... but it forced me to improve my solutions efficiency so that was good.
Great Kata!