Anti-Knight Untouch Sudoku 1 - 2020

(K)Night King Sudoku.

Hi All,

It had been a long time since I posted a puzzle on the blog. With the website being active for the last one year, I have been busy creating and providing free puzzles there for you all to solve online. If you haven't been there yet, I suggest you head to sudokumaniacs right now and register.

So today's puzzle is a combination or a hybrid sudoku as it is called. The rules of classic sudoku apply. Additionally, each of the 9 digits cannot repeat at a knight's step from itself and also at a king's step from itself. So it is a combination of 2 chess moves.

Hope you all have fun solving it. It is only a slightly difficult side. Happy Solving.