Here in Brazil, Toddy® is a brand of powdered chocolate, and considering the name of the author, he's probably Brazilian, lol.

lmao

Wow this was great! Very clever

That comment saved me hours of struggle and helped me realize there is IP address related functions in PostGre :D

Very clever, made me laugh!

Please use a spoiler flag. Read the doc if you don't know how import works.

that is definitely clever

haha! clever!

not sure what 'toddy' means to you but here we make it out of the sap of the cononut tree and its delicius!
had to do the Kata when I saw that you had the kids drinking Toddy!

I feel like the real problem is the random test generator is not really testing for much. my solution was passing all the random tests everytime and still failing 2-3 of the specific tests.

Just a thought

Great Kata!
My solution was crazy messy but I just didnt have the heart to change the raw organic beauty of its monstriusness..(dont tell my employer)

yes I submitted my king in check kata solution because after all it has all the peices already. Just had to modify board size and characters representing queen and king

Highly recomend adding something to the description like: "You are going to write a program that demonstrates the Monty Hall principle"
or something along those lines. Not sure if its because I was tired but it took me a good bit just to figure out from the description what the purpose of the programm was.

Its a really cool puzzle though! love how some of the math riddle/arguments can be resolved by simple program demonstrations like this one.