This was a neat kata!

This is brilliant!

It never occurred to me to treat the tills as a structure to accrue checkout time, then just send the customer to the till with the least time accrued.

Refactored variables, used a for-each loop, and added a description

This is so much cleaner than how I was approaching this problem

Interestingly, I'm getting CloudFlare 504 errors now from CodeWars for a submission.

Same [unsupported type] errors here.

I made a Java translation, but unfortunately I'm running into the following error, despite importing.

What am I noobing up here? :p

Translated to Python 3
(1) maketrans is now a method of str, rather than of string (3.1)
(2) lower and upper are now ascii_lowercase and ascii_uppercase, respectively (3.0)

fair :)

Passing all the tests except the very last "hand is shaking" test, gosh I wish I had more test cases