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layout: page
title: Challenger 1P Machine-Language Programs
permalink: /apps/c1p/6502/jeffpar/
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Challenger 1P Machine-Language Programs
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The project contains the following 6502 machine-language programs written by [Jeff Parsons](https://twitter.com/jeffpar)
from 1979 to 1980:

- [6502 Assembler/Disassembler](assembler/)
- [BASIC Extensions](basicext/BASICEXT.json)
- [Game of Life](life/LIFE.json)