Happy Number Challenge

Question

Happy number example :-13
13= 1^2 +3^2 =10
10=1^2 + 0^2=1
another example :-28
28=2^2+8^2=68
68=6^2+8^2=100
1^2+0^2+0^2=1
a number greater than 9 when split in in its one digit number and on sum of whose square gives 1 is happy number

Answer 1

here is my try ☺
https://code.sololearn.com/cWmiQbWSAhwY/?ref=app

Answer 2

My old code, I think it is usable in response to this challenge:
https://code.sololearn.com/WfUfsKoM0JD6/?ref=app

Answer 3

Shows how important Recursion is....
https://code.sololearn.com/cJEfu7z8Z0sv/?ref=app

Answer 4

isThis (Ok) !!
https://code.sololearn.com/cQrj6XdvguyT/?ref=app

Answer 5

Working on it. 👷

Answer 6

There is another one solution.
https://code.sololearn.com/ciGXxMdZGZm8/?ref=app

Answer 7

https://code.sololearn.com/ceK30ROVyq69/?ref=app
Thanks for nice challenge!

Answer 8

Recursion is well suited for this
https://code.sololearn.com/cl18zUStheH7/?ref=app

Answer 9

https://code.sololearn.com/caSkJW3KLcHH/?ref=app
My try. Works even for 7.

Answer 10

my try in python
https://code.sololearn.com/cxUUYjdD339k/?ref=app

Answer 11

https://code.sololearn.com/c0d8iE476M0h/?ref=app

Answer 12

My try:
https://code.sololearn.com/cPE1sY6Li5oi/#java

Answer 13

Here's my try:
https://code.sololearn.com/c1igdby6129F/#py
Very nice challenge, thanks!

Answer 14

https://code.sololearn.com/cebmaCTy39m7/#py
Tried to make it work for higher pow level including square, and work for all base between 2 to 16 including traditional 10 base

Answer 15

https://code.sololearn.com/ctEGsN7l54C3/?ref=app