Won't let you play! – Guess the riddles - What am I ? Review

If you can't solve a problem it won't let you continue until you have solved it. Even if you come back another day! To get any help you have to use your coins. 60 coins for a vague clue but you only earn 10 if you solve a riddle. To progress you have to buy more coins. Not cool.
Review by Karensystem on Guess the riddles - What am I ?.