Warning: The puzzle is intentionally difficult. PLAY AT YOUR OWN RISK.
Knowledge of NCT is required to complete the puzzle, however, for non NCT fans I have made a document with information you MAY require to complete the puzzle, which is linked in the source.
If you do struggle with the puzzle, I have written a walkthrough (a step by step guide), which is linked in the source also.
If you have any questions about the puzzle please read the FAQ, which is linked in the source. If your question is not answered there, please message me.
In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.