Blue Peter 1974. Word Search Puzzle Solver. Blue Peter 1974 word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. It is the twelfth birthday of Petra the dog and John Peter and Lesley (and Petra) are surrounded by the cards and presents that viewers have sent in. This includes identifying and searching for words that are related to : John Noakes, Lesley Judd, Family, Peter Purves .