1. usually in these riddles the entities are oracles, so for simplicity let's say they are all-knowing goblins. 2. the coin flip is hidden from the player and i

1. usually in these riddles the entities are oracles, so for simplicity let's say they are all-knowing goblins. 2. the coin flip is hidden from the player and it only influences the goblin being honest or a liar. the coin flipper goblin flips the coin each time he's asked a question. 3. see #1 4. each question is to be asked to a specific goblin chosen by the player, not to the group.