BBbluff
So you think you can Bluff? Try out this fun, trivia pary game with a twist (recursive zk helps to keep a track of all players lying in the round and penalize all if one of them it caught)
About
The problem it solves A trivial party game with strangers on web3, potentially increasing your bluffing skills and reducing your credibility :) On a serious note, its a PoC for a more meaningful use of recursive zk proofs.
How it's made
Challenges we ran into The main challenge was having a verified random shuffling of the deck or cards, an on chain assignent and shuffling of cards would mean that a participant would know what cards other players get simply because of the nature of an open blockchain. On the contrary a offchain verifiable solution would make it too complex and time consuming. Instead a trusted marketplace for preshuffled/verfied pack of cards would solve the porblem, something like a NFT card pack with cool renderings.