YK Proofs A quiz web app that lets users globally prove their knowledge without revealing their knowledge. Using ZK Proofs on the Mina Blockchainm they can also receive tokens that represent their knowledge. Even though the quiz transactions are public, the users’ answers are not leaked so that all users have a fair chance and integrity is maintained.” This zkApp was built by @alysiatech as part of the ZkApps Builders Program Nov/Dec 2022. https://github.com/alysiahuggins/code-on-chain-with-mina https://youtu.be/nA-dpJ\_JEF4?si=QfSk2gzokH4sbmUJ