I see a print (numbers_str) in your code.

i did not have any, rewrote the code removing some operaqtions in thhhe middle, did it with fewer variables and lists and it worked, thanks for the help
still have to compare it to other people solutions, thanks again

Remove any print you have.

hi, i still consider myself as a new member, tried to solve this kata and its working fine in python, when i test it all results are fine, no failed results, however i get the following message: "STDERR
Max Buffer Size Reached (1.5 MiB)" and cant submit my answer, the Exit code is 137.
any idea whats thhe porblem or at least what does those errors mean?
thanks for the help.

no you are not:) its the normal and systematic way of thinkng i have been doing the same until someone pointed it out to me

dont know, its clean and easy to spot same actually as teh first one, however the last elif can be replaced with else, since there is no other choice

thanks for the advice, noted and way easier and more effective