"42 Across - The colour of the Quaffle (3); 49 Down - Your worst nightmare as a Bertie Bott bean flavour (3)"
-- two crossword clues (DP4)
The crossword, with its clues and answers, appeared on pages 3 and 4 of the Daily Prophet (DP4).
Although the date printed on the fourth Daily Prophet Newsletter (DP4) is 1 October 1999, the timeframe for this event is 1992-1993.
From the Web
Writing by J K Rowling on Pottermore: The Daily Prophet