how would you even verify proper generation ... this entire concept is beyond kyu 1

See this one: Check and Mate?

Can anyone recommend resources to understand how the Dirichlet principle would help solve problems like this? I read about it and watched a few videos and can't see how this principle would apply here. I see patterns when i return an array of the individual integers of the sums but can't figure out how to use what I know to make an equation to reliably solve every test case.

It should be, but people still did it ( and still try to do it :/ ).

so 6 kyu seems ok to you?

Fixed.

This was not done to hurt you, @achambily, it was just an honest oversight. It actually happened before, according to the oldest comment below. Calling "unfair!" won't help anybody in any way.

I honestly think there is something a miss with the test cases. At least in python

That would be much more interesting :)
To generate a sudoku you need to be able to solve it in a very efficient way first.

Thanks!

Absolutley agree with u. Guys, this Kata is really quite simple. Before i complete it - i made a 5 different complicate solutionts. This Kata is really blow up my brains. So, Stay cool and don't make any stupid complications like me :)

You can remove it as you wish, I might add a suitable JS version later.

In kata editor, there's a "remove" button (with a cross) in the language dropdown. Scroll to JS and click the "remove" cross button.

Or you can just add JS version. You could use dfhwze's code if he fixes the overflow problem.

Djeezes, I gave you the code to make a JS setup work. ;/

Also 2 weeks of work. Fail on testcase 123456L and more(