Sinclair ZX80 / ZX81 / Z88 Forums

An amazing achievement. How I poured over knight lore and wondered if it was ever possible on the zx81. A dream come true! I abandoned my idea back in the day as I concluded it absolutely impossible with the constraints of pseudo hires.. How wrong! Amazing piece of software and a great game! Can I a...

That's very clever - I was interested in how you managed to pattern match from the limited bit combinations available - analysing for the closest bit match is a clever solution. Very impressed - can you maybe post some more example pictures? Does your routine allow for different values of the i regi...

Wow that's amazing!
How did you manage this?