merelysounds Karma 759 Created 5 years ago About https://lab174.com Recent Submissions 1. ▲ Nonograms: a practical guide with interactive examples (lab174.com) 119 points · 1 month ago · 30 comments 2. ▲ Recursive Islands and Lakes (en.wikipedia.org) 1 point · 1 month ago · 0 comments All submissions on HN · View profile on HN