Numeric1137 Karma 1 Created 3 years ago Recent Submissions 1. ▲ Show HN: Game to Practice Hexidecimal Addition (matt-savvy.github.io) 1 point · 2 years ago · 0 comments 2. ▲ Building This Blog (blog.1-800-rad-dude.com) 1 point · 2 years ago · 0 comments All submissions on HN · View profile on HN