Sudoku Solver all tests passing except final two

[ofk8vb]

Hello,

I had the same issue as you.

I kept on trying the FCC tester, and it passed all of a sudden. I believe FCC tester times out before completing it, or there is a strange bug in play.

Here is my thread:

Sudoku Solver FCC automated tester not passing tests

Tell us what’s happening: Hello, all of FCC automated tests except test checkers pass. What could be the issue here? Can somebody help? Your code so far My github: My repl: Your browser information: User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36. Challenge: Sudoku Solver Link to the challenge: