This program is a game I call ‘SECRET NUMBER.’ The computer holds a secret number whose value is anywhere between 0 and 50. You have to guess that number by using messages as cross references. As you enter a guess (input a number) the computer gives you a clue as to the general area of
Correction to A&J article in n14; RAM chips from Jameco; adjustments to WORM program; Callisto Software’s ZX Hi-Res.
Review of Thomas Woods’ Extended Basic. It is an extension/BASIC interpreter which lives in a 3.5K long 0 REM statement. All commands are entered after an initial REM statement on a line; multiple statements can be entered with a colon.
Extended Basic For The TS1000/ZX81 Read More »
The object of this series is to present you with machine language programs that can be used to enhance your Basic programs.
Machine Code for the Masses: Part 2 Read More »
Bug alert for Aerco CP-ZX ver 2.2 centronics interface. Review of JLO Video Upgrade Project (TMS9918A). Hardware User Report: JLO Video Upgrade Project Just what sort of peripheral is this video project? Let me begin with a sweeping analogy: the Video Upgrade Project is just like a video monitor, a disk interface, or a full-size
ZX 81 News and Resources Read More »
This program will put a box outline anywhere on the screen at machine code speed. A slight modification produced a program that will doodle.
TS2050 modems are still relatively easy to come by. Several manufacturers are offering modems and software of equal or better quality than the ‘officially’ supported Timex equipment. A source like Fischer and Ishii’s “THE GUIDE TO T/S TELECOMMUNICATIONS” is all you need to tie it all together.
Why are you still wasting time with that toy? Why don’t you get a Mac, an IBM, or one of the clones? We have all heard these questions many times. Don’t you get tired of it? Of course you do, and so do I. Let me give you a few of the responses I give
Pat’s Soapbox: Just for the Fun of It Read More »
There are four issues of Extensions that total 31 pages of well documented changes, additions, and instructions. These modifications can either be keyed into your computer or you can purchase the programs on tape.
Extensions to Pro/File Review Read More »
