Hackernews posts about PTZ
- Simon Tatham's Portable Puzzle Collection (www.chiark.greenend.org.uk)
- The enduring puzzle of static electricity (pubs.aip.org)
- Pentagon Pizza Index (www.pizzint.watch)
- The secret code behind the CIA's Kryptos puzzle is up for sale (news.artnet.com)
- Italy's pizza detectives (www.bbc.com)
- The Rise of Ritual Features: Why Platforms Are Adding Daily Puzzle Games (productpickle.online)
- A Puzzling Python Program (jo3-l.dev)
- Students Find Hidden Fibonacci Sequence in Classic Probability Puzzle (www.scientificamerican.com)
- Simon Tatham's Puzzles on Android – Chris Boyle (chris.boyle.name)
- Show HN: Nonoverse – Nonogram Puzzles for iPhone and iPad (apps.apple.com)
- Tally – An Elegant Daily Puzzle Game (tally-game.com)
- The Kingett Guide to Free Pizza (sightlessscribbles.com)
- The enduring puzzle of static electricity (pubs.aip.org)
- Show HN: Bells and Whistles – a new type of daily logic puzzle (puzzmallow.com)
- Worst. Puzzle. Ever. (2009) (blog.rongarret.info)
- Encrypted Client Hello – the last puzzle piece to privacy (2023) (blog.cloudflare.com)
- Hued – The Daily Color Puzzle (playhued.com)
- A new piece in the matter–antimatter puzzle (home.cern)
- Show HN: Slitherlinks.com – Play Slitherlink Puzzles Online (slitherlinks.com)
- Show HN: Daily logic puzzles based on Blue Prince Parlor room (parlorbox.com)
- Show HN: Blozz – A block-puzzle sudoku-like game (yet another) (blozz.cv.co.hu)