Interesting, this was my first solution, but it failed at 41.
According to the test it should return false not true.

I think this is the best and simplest way.

leading zeros are irrelevant because the function is expected to return a Number, not a String

If U use num = 007, the return expected 0049, but, ths code will return 49.

very concise 😀👍. It never crossed my mind.

Even though I also consider this as clever, wouldn't this be best practice (or maybe better practice)?

:(

Why my solution is always bs

I was feeling clever for using the sum of numbers formula and eliminating the need for an iterative method, but damn that's slick.

My solution is easier to understand. This was a lot like Fizzbuzz.

tbh i dont know abt this

Totally forgot about this, never occured to me that i could use this.