flake

Author: dplass
Category: Christmas Challenge
System: Commodore PET
Language: 6502 Assembly language
Len source code: 2197
Len exe file: 88
Len code only: 86 


Instructions:

Drag & drop the .png to the PET VICE emulator (e.g., xpet.exe), then run `SYS 1040`.


Description:

Loops rows from -9 to 9 and columns from -9 to 9, taking absolute value of each to look up
the bits for that quadrant. It shifts the bits either left-to-right (left-hand side)
or right-to-left (right-hand-side) and converts the carry out from 0/1 to space/star.


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