It has been over a week so I'm going to step in and provide an update and a few hints. I've not seen any correct solutions yet, but some interesting ideas.
For the first riddle: Some people picked up on Kairin's hints that maths is important to solving the riddle, so to be clear/fair to all: simple subtraction and division are not the key. New hint: while time is irrelevant
in the kingdoms, clocks might help you solve the riddle.
For the third riddle: Confirmation: You
are looking for a user profile and the user's (villager's) profile is not disabled. The page is accessible to all. First hint: Adding the exclamation "
Banzai" to the end of riddle would give you another path to the solution. And because that just makes it
more cryptic, the biggest hint of all: the
setting is irrelevant.
Have fun