2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/231238The paper deals with quasigroups having a trivial group of automorphisms and a trivial group of autotopisms. Examples of such quasigroups and methods of their verification are given.Group TheoryCombinatorics29N05Rigid and super rigid quasigroupstext