There are no such tests at least in Python, they all begin with C or m.

Well, this will not work if there is "." before or after "C" and "m".

Yeah, got it, actually I had EMACS turned on in codewars which I didn't know about. Now I can simply copy paste by CTRL+C and CTRL+V.

1 - right click
2 - press paste

Yes checked, there was some issue with 8 and 9 column, I was able to solve it. Mine solution was not very good but it works, so no issue,
you can check and rate my code if you want, any suggestion will be appreciated.

how to copy paste in codewars.

What? Why? How many days it took you to write that, I think you can't copy paste in codewars.

No, check the last column again. And maybe next time, paste the sudoku.

Why this is not the valid sudoko?

1. Only 1-9 numbers
2. 1-9 numbers in each column and each row.
3. 1 to 9 number in each 3*3 grid.

What else is left, test 4 is not working.

Agree

Agree, not able to use all() function for this kata.

Time limit is the only reason why it's 6 Kyu task.

Hi @Blind4Basics , can you please check my code if it's good solution or not.

https://www.codewars.com/kata/reviews/5d964f69628e4600018ecc69/groups/612a2348c48a95000152abed

Thanks for the help.

It just creates an entry v in the map (so v in seen returns True after that). It could be done using a set rather than a dictionary: seen.add(v).