Colin the Mathmo on Nostr: npub1yyhxs…s44hc You could use Anki or SuperMemo for this, or use the user-hostile ...
npub1yyhxsvfexhm5056zqt4rlkqcy7vupptj68mtwer49pp4sj6xxspsks44hc (npub1yyh…44hc) You could use Anki or SuperMemo for this, or use the user-hostile app I wrote.