Try This

This column will feature short programs to show off your ZX80, impress your family and friends, and tickle your imagination when SYNC arrives at your place. We invite your contributions. Address them to SYNC, 39 E. Hanover Ave., Morris Plains, NJ 07950.

10 PRINT CHR$(RND(3));
20 GOTO 10

Press RUN and NEWLINE. Disregard the error code which will be displayed. After you have fully absorbed the results of the routine, press any key and then RUN and NEWLINE again. Our thanks to:

Nigel Searle
Sinclair Research Ltd.
50 Staniford St.
Boston, MA 02114