Misleading how?

Great! Thanks for showing this difference.

He should learn a scripting language to automate this! Oh wait..

Yes, agreed on Python! As long as you know the built in functions it's pretty easy.

misleading description

its a language feature, so it's definitly level 8 kata

You can print the input array to get a sample.

itertools combinations gives a time out....how big is the test inputs?

xD

love it

@kinluek mutating the array you use in a loop is never a good idea, you'll be skipping values like that, it's not a kata issue, it's a problem with your code.

Level 6 Kata? really?

This is a bad practice - apart from 1 multiplication it does a ton of useless additoion operations just for lulz.

And again people have 0 idea why is the "Clever" button here for -_-

the patience te write all those digits...