I've got some idea but I do not know how to create private key and that is the question for this topic. As far as I know private key is the form of result from base encoding, can someone confirm that?
Beside creating private key I created a wallet at blockchain.info and there is no option for importing private key. That's why I ask about how to transfer BTCs using priv and pub keys.
I understand that you've got an option to import private key in your wallet. Can you tell me which BTS wallet do you use?
So if you have indeed solved the puzzle, you'd have the private key.
You can use Electrum for desktop or Mycelium for mobile to import/sweep private keys.