It is a nice one.

I am doing the python version and it has very long execution time when I submit my answer.

It said it has applied 8xx test case for my solution. I think it will be better to have random test for 100.

Good Kata! Appreciate.

This one is funny. Thanks for making a good kata.

This one is good.

The third test case in python is wrong. answer "u" should be 81.

I have the same problem in python version but it pass in final submission.
The last test case should be incorrect.

This kata include boolean and string input handling but it is not mentioned in instruction of test cases. It would be better to add them back.

Thanks for help. I learnt a lot for both python coding and style setting through developing this Kata.

I changed the kata to handle multiple maze at the same time instead of only one. I think it should be different from others now.

Thanks. I changed the question a little bit and added the random test now.

This is an interesting kata. After lots of practice on building the content of function, we can go outside the function.