thank you very much - kata came out of the beta!

thank you for your kind words - such feedback helps to continue creating new! ^^

Done. Good luck. Thank you for the interesting and instructive katas.

hi! can you please provide a ranking feedback for this kata? I think that only 1 vote is not enough to make it approvable. let's help this baby to be born :)

See in the Kotlin Coding conventions (V2.0.21) the sections functions:

fun foo(): Int {     // bad
    return 1
}

fun foo() = 1        // good

The predefined head and tail functions may not be the way forward.

True.

Which isn't possible here, according to description.

A memory leak occurs when no mine has been found.

This is so refreshing coming from Javascript.

Looking back, I can't say why the code was accepted at the time. I tried this code today, now the code is too slow. maybe the tests were changed.

How could you surpass the timeout?