2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/59460We survey the current status of the list of questions related to the favourite (or: most visited) sites of simple random walk on Z, raised by Pal Erdos and Pal Revesz in the early eighties.survey paper, 14 pagesProbability60J55, 60G50text