wolfgang42 Karma 5,094 Created 9 years ago Recent Submissions 1. ▲ A working QR code in the style of Piet Mondrian (mathstodon.xyz) 11 points · 2 months ago · 0 comments 2. ▲ Restoring the Toast-O-Lator (2020) (jitterbuzz.com) 1 point · 3 months ago · 0 comments 3. ▲ Brilliant Customer Service (2017) (ty-penguin.org.uk) 1 point · 5 months ago · 0 comments All submissions on HN · View profile on HN