(hypothetically) When I die I'd like my children to have all my bitcoins. So I was thinking of writing a will to give each of them equal amount but to make it more fun I'd hide the keys from my wallet and make it a quest
I don't see any fun in that
Besides, Bitcoin is not like home where you live and have to stay while you are still overground, so if you are seriously looking for fun, you could run the quest before you are going to kick the bucket finally. In this way, you can enjoy the thrill of the game yourself, share the joy of the victory with your children, brighten up your last days somewhat, and maybe alleviate the pain and misery of your last hours