I've updated the random tests so that there are always some squares, palindromes and palindromic squares.

I suppose there's still a small chance that in a given attempt all the randomly generated squares happen to be palindromes, and all the randomly generated palindromes happen to be squares. I could put a while to make sure each strategy is randomly tested at least once, but I think that is stretching the point.

Yes, apologies for that mistake, and thanks for catching it. I've changed the sample test value.

Ah I see, I've added test cases for the other two types of input.

I had deliberately left them out as the katas I've done in the past don't usually give you a complete set of test cases. Are there some guidelines for this sort of thing? (This is the first kata that I've authored.)

Hi Blind4Basics,

Thanks for your comments. I've swapped the assertions around, and I'll add some random tests shortly.

I don't understand your third comment, what are the outputs that are lacking? Do you mean the third optional argument to assert.test_equals? I'll add a message for each example.

Have a nice day