Day 30 of 100 Days of Python Programming

Here is a Codewars python problem, I solve 3 problem in this one called
1. Testing 1-2-3
2. Find the next perfect square!
3. Isogram

watch me how I tackle every problem.

The rule that I set for myself is

1. after 1 hour of programming and if I can't solve the problem I will look the answer and move on.
2. Only hints can aid me with problem but not the whole solution itself, because there are different solution to every problem.

Inspired by the 100 Days Python Challenge of Dr. Angela Yu

*Hey it's my 30th Day in this challenge and I'm proud of myself for this one lol as Dr. Angela said studying python is like going to gym (mental gym) that's how we become better :D
*Btw at problem 3 to why I did not use for loop is because I'm trying to force my way to think differently this time, because in the days I always tackle every problem with for loop for some reason... so yeah..
*why am I studying python btw?, oh yea I'm not an aspiring python software dev btw... I'm gonna use python for network automation with ansible that's why....