Solution to 2308: Landmark
This puzzle was Doc’s 600th to be published in this series. The unclued lights are two-word phrases beginning with D and C (DC = 600). The paired lights are 7/8, 21A/39, 21D/3, 35/25 and 40/24. The solution at 7A, D-0-C, is the serendipitous link between the theme and the compiler’s name.
First prize M.F. O’Brien, London N12
Runners-up John Cruickshank, Aberdeen; Geran Jones, London SW1