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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Approved
python new test framework is required. updated in this fork
Description should be language-agnostic
Approved
python new test frame work
C#: method name should be
PascalCase(Please refer to implementation of backward compatibility here )Any card number with a length of 15 starting with 3 is AMEX, not just 34 or 37.
Same for Discover: length of 16 starting with 6.
Should this remain correct?
I started this kata from TS. And in TS explanation for this kata hasn't table with numbers to match issuer. I couldn't understand how find this rule until open this kata on JS. It is unacceptable has differrent explanation for different languages.
Amazing challenge..
This is very likely use case in production. Good kata.
Your first condition is not good.
Ruby 3.0 should be enabled.
'alr approved some time ago'
Not a kata issue, it's a problem with your code. Read this
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