The Enigma of the Two Phonebooks, pulled apart

Here’s a reported answer to a question only old people — people old enough to know what a “telephone book” is — will understand. Here’s video of the question: And here, the suggested new answer: “The Enigma of the Two Interleaved Phonebooks,” Hector Alarcon, Thomas Salez, Christophe Poulard, Jean-Francis Bloch, Elie Raphael, Kari Dalnoki-Veress, and […]