Good Kata. Working with dates and time is always tricky.

Solid

Beautiful Kata, thank you.

Wow

Man sometimes I feel so silly, I knew right away to use split but I ended up writing six more lines of code instead of simply... returning the array from split()

this is a really nice solution very short compared to mine

Challenging kata of the ASCII art series, well done.

I WORK HARD NOT SMART >"<

Work smart, not hard.

Sort of interesting code golf problem in JS of the series.

Great kata, simple and intuitive, thanks.

Really interesting approach and code golfing kata with JS.

This one was unexpectedly nostalgic 🙂 It’s a simple counting task, but it immediately brings back the logic of old multi‑tap keypads and how characters are grouped. I like how the kata turns that familiar idea into a compact algorithmic exercise.

What I appreciated most is that there’s more than one clean way to model the keypad layout — you can approach it structurally, mathematically, or even declaratively. It’s a nice reminder that representation choices really shape the elegance of a solution. Thanks for the fun throwback challenge!

fixed

Rust sample tests should take in a &[&str] data type as paramater however they take Vec<&str> which is confusing, however the actual tests take in &[&str] adding to the confusion.