Ok. Solved. Thanks to @bjornmorten. Hints
Waltz Dance Steps
- Obvious
- “Brute Force”
- “A very simple form of encryption”
All three are basic ‘encryption’ schemes, do not go into complex encryption which require IV’s. Use CyberChef to find the schemes you need, then use Python to automate it, otherwise doing it manually will take ages, and you might need to ‘dance’ more than once
but do note that unlike the video, the beginning and ending legs are the SAME in this version of dance 