How many words do you have written on the paper. Please count them. Is it 30? Is it 50? Is it some other number?
Is there any pattern to how they are written? Alphabetical? Length (number of letters)? Vertical list? Horizontal, comma separated? Around the circumfrence of a circle? Something else?
How many bitcoins will you gain access to once you solve this puzzle?
Do you have/know any of the Bitcoin addresses associated with the puzzle?
How much did you pay to purchase this puzzle? Where did you buy it? How did the seller contact you