Zero Knowledge Proofs, Waldo, Cryptography, Alice, Bob.
example that is not complex as the Feige-Fiat-Shamir Zero Knowledge Proof, let’s talk about Waldo. Waldo, created by illustrator Martin Handford in 1987, is the figurine present in the kid’s puzzle book, where each page is a crowd of different characters. The idea is to find Waldo, wherever he is