Good job, you found the easter egg on my business card. Next time you see me, show me the card and mention this page and I’ll buy you a coffee as a reward1 :)

The cards were created using svg2shenzen and my fab house was JLC PCB (0.4mm thickness, ENIG, black soldermask).

If you prefer a stronger beverage (or a harder challenge), try your hand over here.


  1. Limit one prize per person, void where prohibited, blah blah blah. If you got here by some means other than one of my business cards (such as by checking certificate transparency logs for my domain), sorry but you’re ineligible for prizes. ↩︎