ocr: E E LOOKING AT THE PUZZLE IN DEPTH a Througha a mazeof tunnels archacologists have explored the buried ruins of buildings without harming the. structures on top. "Ir'slike arthroscopic 18 with surgery-maximum, minimum pain," gain 0 says Honduran co- director Ricardo. Agurcia Fasquelle. Starting in the east, where the Copdn 17 River) had eroded part of the Acropolis, excavators followed floors on) five levels in more than A mile and al half oftunnels (diagram, below).Archi- tecture was theirs guide. "In one area we went 3 out a door, discovereda patio, turned left, found € al building, and) fol ...