Polar express

3:41
Base64 -

Used as an imgur URL: imgur.com/S5AEvoq

S5AEvoq
Translation:

subtracting one from the left side in ASCII gives a Base64 -

Used as an youtube URL: www.youtube.com/watch?v=VoPcZBU20I4

Title
ѣѡѬѭрѢѥѦѯѲѥрѴѨѥрѳѴѯѲѭ

"

Each character was converted into the coresponding hexadecimal value and 0x420 was subtracted.

Description
ɨɴɴɰɳȺȯȯɰɡɳɴɥɢɩɮȮɣɯɭȯɊɹɦɇɖɔɎɧ - https://pastebin.com/JyfGVTNg

This one was easier beacause it was shifed by 0x200. This means you just translate from U+02XX to U+00XX.

Main article: JyfGVTNg

Video
There were a series of three puzzles in the video which were solved by naiasuzuki on the discord server.

The first code is in binary and leads to this link imgur.com/FYSp3wh

The second one is in hex and leads to imgur.com/MDmSf3o

The third is a combination of binary and bitwise operations where the symbols above the boxes are the operation. There are 2 values, the white boxes and black boxes in the back. If you look closely when you use the bitwise operations to get the hexidecimal or decimal values these correspond to ascii letters which leads to this link imgur.com/3j7w6hS

3j7w6hS


Main article: 3j7w6hS

MDmSf3o


Main article: MDmSf3o