But what is exactly the questions here? The " 1234 5678 " is not a valid phone number (because of superfluous spaces), so the isValidHKPhoneNumber is expected to return false. However, it contains a valid phone number somewhere inside, so the hasValidHKPhoneNumber is expected to return true. What is the problem I am missing?

The same is here on JS. No-one responded yet, really? 😵‍💫

Yes, but you were not supposed to rely on luck, like you did. You're supposed to find a way to pass every time.

@Lightman47

• Thanks Roman for such a nice feedback
• Hope this humble kata help a little to sharpen your JS Skills, Hope you've enjoyed Sort Out the Men as Well
• Wish you all the best On/Off CW .. Regards .. Zizou

Please, don't post your solutions in the kata discourse, even if they're marked as spoilers.

@Lightman47

• Thanks bro for posting your Comment under the Right Lable, Spoiler, so not to reveal any pieces of informations about the Solution , Yep it's that simple

• Hope you've done well in Expression Matter as Well

• Wish you all the best Bro_ On/Off CW .. Regards .. Zizou

you could do this to see what the inputs are:

console.log(`distanceToPump = ${distanceToPump}`);
console.log(`mpg = ${mpg}`);
console.log(`fuelLeft = ${fuelLeft}`);

@Lightman47 please don't post your solutions in Discourse (that's not what Discourse section is for in the first place), anyone that has completed the kata in any language can see it, so you'll be spoiling it for anyone that has solved it in another language and then want to try it in javascript.

You can always find other solutions in solutions tab :P

It's easier to use triple backtick for larger solutions. See this (section - Optional Section Formatting)

Example:

let x = 1;
return x;

proper markdown formatting

Use `code`: code or indent by 4 spaces:

your code

Second: What is your real question? You don't have to spoil code just to ask for formatting.