Nice kata. It had all the necessary information in the description of all edge cases to consider.

Nice regex. Tbh, I thought we were going to hard-code a finite state machine of the "binary multiple of 3", but regex is nice too.

Lots of transmission rate edge cases.

replaced the weird initial code by a simple return "";

fixed

For those doing this, especially in C, make sure to read the first 'NOTE:' carefully. Lots and lots of debugging happened because of overlooking that part.

This was a fun one. Just some issues with some tests, but figured it out.

testing rust in this kata. Kinda hard to remember every features of Rust like ' ' for char or " " for word.

it makes me learning these properties of rust, even though my solution is not perfect xD

same

same!

Nice problem. Easy to implement solution.