Conundrum is a story in the 1982 Doctor Who Annual. Featuring the Fourth Doctor, Adric and K9 Mark III. It became a talking book read by Matthew Waterhouse (Adric) for the The Doctor Who Audio Annual and then got released on the official Doctor Who Youtube channel. Fascinating story of where the travellers found themselves in, sharing a certain aspect with the Fourth Doctor swansong Logopolis which Adric was also in. It was enthralling how this was played out in the end.
My Sci-Fi/Fantasy Security Council - Whoniverse, Blake's 7, Star Trek, Lost In Space, Babylon 5verse, Stargate, Buffyverse
My Doctor Who season count: 1-26 original series, 27-30 Paul McGann Big Finish (pre-2005), 31- current series.