Print Like a Pro on the ZX81 with This Updated Smooth Scroll RoutineThis updated print scroll routine mimics the ZX81’s PRINT command, offering smoother, more flexible output.Oct 28, 2024Oct 28, 2024
Living Dangerously With Math by Running the Collatz Conjecture on the ZX81Running random numbers against the 3x+1 math problem can be fun.Sep 10, 2024Sep 10, 2024
Writing a Utility Program for the ZX81 Was Such FunHere’s a quick program I wrote to turn Sinclair BASIC into assembly code.Aug 9, 2024Aug 9, 2024
Infinite Scrolling on the ZX81 with Machine Code MagicTaking a different approach to scrolling by combining ZX81 BASIc with machine code.Jul 27, 2024Jul 27, 2024
Getting Creative with Custom Print Formatting on the ZX81Explore my journey crafting custom formatting on the ZX81, including emulating the PRINT USING command.Jun 24, 2024Jun 24, 2024
Making a Better Maze Display for the ZX81 ComputerThe teletype display wasn’t working for some. I took the logical next step and rewrote it.May 26, 2024May 26, 2024
Crafting Mazes for the ZX81Join me on my coding journey as I tackle maze-making challenges, from debugging on the high seas to mastering assembly code.May 1, 2024May 1, 2024
Crafting Black Hole Graphics on the ZX81Exploring swirling graphics as we adapt contemporary code for the ZX81.Mar 10, 2024Mar 10, 2024
ZX81 Aquarium Makeover-Revamping Kimmie Fish in AssemblyA remake of my Kimmie Fish screen saver in assembly with additions.Feb 18, 2024Feb 18, 2024
How I Made a Kimmie Fish Swim on the ZX81A retro animation written in ZX81 BASIC.Jan 30, 2024Jan 30, 2024
