Seems a lot like Pokemon cards.

BTW mate, I see you've used @byresteem, I'm trying to use it too and trying to withdraw through my exchange account directly to byresteem, however, it's not letting me put the following address in memo:

https://steemit.com/challenge/@rajaz/7avahi-you-think-you-ve-been-the-most-unfortunate-guy-in-crypto-well-read-my-story-and-think-again

What am I doing wrong? Do I need to remove https or something like that?

Help will be appreciated!