This is pretty cool. It reminds me of 6502-sim for my Apple ][ - it was a 6502 application (Sorry Captain Obvious), but it was cool as it was showing how each

This is pretty cool. It reminds me of 6502-sim for my Apple ][ - it was a 6502 application (Sorry Captain Obvious), but it was cool as it was showing how each instruction worked. This goes beyond it :)