Sinclair Puzzle Authors Alex Burr (K5XY) Publication QZX Pub Details QZX v11 n10 Volume: 11 Issue: 10 Date September 1993 Pages 4-5 Read the article See all articles from QZX v11 n10 Sinclair and Timex based crossword puzzle. Products Downloadable Media Related Articles Sinclair Puzzle Solution Image Gallery Tags QZX People Alex Burr (K5XY)