1A dozenal notation for western music (opens in new tab)(dozenal-music.netlify.com)45sambf7y ago22Save
2Show HN: Vinyl record and sleeve grading tool (opens in new tab)(raphaelyancey.github.io)63sambf8y ago11Save
3Cryptoy – explore the fascinating world of cryptography (opens in new tab)(gchq.gov.uk)2sambf11y ago0Save
