In reply to Connolly8684:
Ordinary Route, Idwal Slabs. Rowan Tree Route, Pulpit Route (Milestone). Little Tryfan. First Pinnacle Rib (without Yellow Slab), and North Buttress (E Face Tryfan). Couple of easier slab routes in centre of Gribin Facet (names escape me). Also going up and down descent routes eg Dinas Mot Nose. Also classic scrambles probably now regarded as Mod eg a gully (or perhaps Parson's Nose) then Clogwyn y Person ridge. Some of these may have been affected by grade creep upwards over the years. Perhaps only part of above suitable for practising moving together.