Myst 777 | Mm c x16 - A near instant binary multiplier @myst_777 | Uploaded 4 years ago | Updated 9 minutes ago
pretty decent :-)

here is a link for the shift register - youtube.com/watch?v=4qSdXRq2GqU&t=828s






I forgot to mention that the multiplayer was made mainly to take in a stream of numbers which may be useful for fast math.