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Products that do what 定時退社タンゴ does

A daily Tango-style logic puzzle that runs with zero backend

  1. 1FI

    Hello, HN! Figure is a little side project I’ve been working on. Someone described it as Bejeweled meets Wordle. I built the puzzle interface and website in Next.js and React, which was a first for me and overall a great learning experience. The daily puzzle data is queued up in a PostgreSQL table. Another table stores anonymous solve stats. Once a day, a cron job hits a serverless API that promotes the next puzzle as “live” and prompts Next.js to update the prebaked static site with the new data. The game state is managed with Redux and your stats are persisted to localStorage. Framer…

    2022 · figure.game

  2. 2GS
  3. 3SA
  4. 4AP
  5. 5WA
  6. 6IM

    2024 · triword.net

  7. 7SA
  8. 8PA
  9. 9
    none*287

    A mysterious game of riddles, episode2

    2015

  10. 10
    Rop85

    Polished minimal puzzle game

    2015

  11. 11
    Blocks85

    A minimalist browser-based game.

    2016

  12. 12LD

    Hey HN, About twenty years ago, while I was in college, I first stumbled upon James Propp's Self-Referential Aptitude Test [1] and absolutely loved it. Ever since then, I've had this idea of turning that concept into a daily game, and I've finally built it: https://www.logiquiz.com/ The game interface checks each question against the answers you've given, so it doesn't spoil anything by giving away the answers. There are five different tests each day, from very easy to very hard. I'd love to hear what you think! [1]: https://faculty.uml.edu/jpropp/srat-Q.txt

    2025 · logiquiz.com

  13. 13

    The daily puzzle of deduction and logic.

    Jun 2026 · rulestack.net

  14. 14AN

    2022 · twentyletters.com

  15. 15
    Yotsu2

    Four daily logic puzzles, no ads, no tracking, no account

    Jul 2026 · yotsu.app

  16. 16

    Create islands, connect the sea—pure logic, zero stress

    Feb 2026 · nurikabeislands.com

  17. 17

    Unlimited LinkedIn-style puzzles. No login, no limits.

    Apr 2026 · infinitepuzzles.com

  18. 18WA
  19. 19

    Sudoku, 2048 and a logic puzzle, in one app.

    Jul 2026 · logiqura-ads.web.app

  20. 20GA

    Feb 2026 · gridlgame.com

  21. 21SA
  22. 22

    Twelve FREE daily logic puzzles with 400+ achievements!

    Jul 2026 · dailygrid.app

  23. 23HM

    Hi All, This the second iteration of a multiplayer sudoku web-based game I built recently. Hope you like it! Features: 1) No login needed, 2) Web app, that can be added to home-screen as needed, 3) Works on Desktop (with arrow keys supported) & Mobile, 4) Share link with friends to invite to the game Game Rules: 1) New puzzle starts for everyone every 15 minutes, 2) Game ends if you run out of time, 3) Fill all empty tiles correctly before time runs out to win, 4) Incorrect moves will disable the board for a few seconds, with penalty increasing as you've fewer empty tiles remaining Get…

    2022

  24. 24DS

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