A square that reads every way
A five-by-five Latin word square — SATOR, AREPO, TENET, OPERA, ROTAS — that reads the same forwards and backwards, horizontally and vertically. Examples include a Pompeii graffito from before AD 62 and another from AD 50–79, one found at Cirencester in 1868, and one at Dura-Europos from about AD 200.


