Puzzle Tutorial Draft

So, i hear that you wanted to be a cryptographer, but dont know how to become one, eh?

Fear not, you scanned the QR code and got here, marking your first step to be a great cryptographer!

Greetings, i'm Lui, and i'm here to guide you through this Tutorial ARG puzzle. Let's get started shall we?

Okay, here's an encrypted text:

<some secret encrypted text>

"B-but Lui sensei! We are still new to this we dont even know which decrypter to use!"

Don't worry! If you see these encrypted messages, there are a few basic steps to solve them:

1. How many different characters does it have?
If it consists of 2 different characters only, then it could be binaries or baconisn cipher...yum ( https://en.wikipedia.org/wiki/Bacon%27s_cipher )
If it have only number 1 to 9 with letter A to F, then it should be hexadecimals or MD5/SHA hash,
If it is a mess that it looks like every numbers and letters are there... there's a possibility that it is rotation cipher or base64!

2. Are there special symbols?
Usually encrypted messages with one or two "=" at the end are base64-encrypted, while those with "+" "/" and "=" are mostly aes, des etc.
It should be ciphers you need to search online in order to decrypt it if it looks like a scrambled egg with different symbols..

3. Are there any clue that hint you which specific decryptor/program to use?
Well, it's a puzzle game. Nothing can move on without hints and clues :p

Overwhelmed? Well, you will get used to it and know what you should do if you practice and play more.

Here's one for you to practice :)
<Hex codes to next image>