I see them aswell. Closing...

Thanks a lot, this issue was not only in dart but in all languages :)

It is Hamming Code(3, 1). It was already disscused somewhere...

🤡

Instead of Math.max I wanted to call Math.abs :)

Nevertheless, I changed it now to your test function.

done

initial code compiles now

rank won't be changed

JS Translation (author inactive)

Alman

it was sarcasm because this is like 7kyu

are u sure? My JS solution is also 2n and passes easily :)

I hope you learned something, by completing this kata!

good job man! Awesome work! Keep going!!!

maybe try to generate all unique possibilities once and store them in an array. And then just use a counter to get one after the other.