I hid this solution. Do not submit solutions like this one (do not even try it in the trainer to avoid accidental submissions). If you want to experiment, create a fork of an existing solution.

Thank you. I am glad you liked it.

Ok, if there's any issues, let me know.

Well, this kata is not really focused on performance to begin with so I just use my python solution. But since you have some concern about it, I changed the solution.

I've changed it to N

The knight has been implemented

Well, your random tests and your edge cases was mostly only checking for false values. The rests are truthy (which is 27 first fixed tests and some cases from edge cases that I put using if statements there). You need to make your random tests can result in checking both true and false.

Also, you're welcome. Glad to help.