Sinclair ZX81

A simple program that randomly scatters a group of characters on the screen to produce interesting pictures. Using a “*” or “.”, the results look like stars. Other symbols can be used to produce forests, maps, or crazy signs.

Shows a month calendar on the TV screen for user specified month in history or the future. Makes dates in history or future more real. What day of the week were you born? What day of the week will your birthday be in 10 years? Documentation describes the calendar as well as builds the program.