Flashing Prompts Subroutine Authors Rois Harder Publication Syntax Pub Details Syntax/Syntax ZX80 v3 n12 Volume: 3 Issue: 3 Date March 1982 Pages 19 Read the article See all articles from Syntax/Syntax ZX80 v3 n12 Products Downloadable Media Related Articles Tags Syntax 1982 Type-in program ZX81 People Rois Harder