jessicarumbelow Karma 33 Created 3 years ago Recent Submissions 1. ▲ Eigenmoon: Beautiful Linear Algebra Puzzles (eigenmoon.vercel.app) 2 points · 3 days ago · 1 comment 2. ▲ Eigenmoon: linear algebra puzzles by moonlight (eigenmoon.vercel.app) 71 points · 4 days ago · 16 comments All submissions on HN · View profile on HN