What is something impressive you have built or achieved?
tobych: A small proportion of data from four spaceships send data that is decompressed by my code. Oh, and I found a bug in code in the the same spaceships.Wrote an spreadsheet, and interactive disassembler, in BBC BASIC and 6502 assembler when I was sixteen. Still seems the most impressive thing I ever did... but perhaps it wasn't actually. Um ah.