very nice piece of work

First and foremost, i want to give kudos to all of you guys that has completed this keta ahead of me, you guys are some baddass genuis. But the guys that provided this solution, i wish i could come tap from your brains a little loll.. like this is so crasy and amazing, it took me a whole lot of time (days) to complete this keta, i almost gave up but eagerness to see other people's possible solution for this keta makes me to strugle until i passed the advanced tests of this keta. once again kudos to those that solved this keta and the person that created this keta, i appreciate extreme coding like this

wow... thanks, now this is very clear, never understood that next two miles of a thing until now,
thanks once again

please am having real problem understanding this keta, why does isInteresting(11209, [1337, 256]) return 1, i really don't understand.
and why is 109 return 1, someone should please explain this to me thanks

am still yet to understand this challenge completely, what will be the second bonus value to be added to 10 when you have 'X' followed by '9/'.
As in, is (10 + (9 + ?))

Masterpiece, guy you are smart, i love the smart work