Here is some advice how to approach this. Solve some examples on paper first. Notice what happens. Then coding the solution is easy.

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I really wanted to use Array.from() in my solution, but couldn't make it work. Only got this far:

const between2 = (num1, num2) => {
return Array.from({ length: num2 }, (_, i) => i + 1)
}

Could you please explain how yours works so I can understand it? MDN only has a simple example of it.

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Nice kata! I saw some really clever solutions and some good practices. Thanks.

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Interesting kata but unfortunately very bad description.

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