1. 11 points by matt_d 1 day | discuss
  2. Möbius-Strip Crosswords (quuxplusone.github.io)
  3. Discovery Loop (www.discoveryloop.com)
  4. Crime Pays but Botany Doesn't (www.crimepaysbutbotanydoesnt.com)
  5. What is a product? (roge.onwrite.app)