My retired dad and I made a daily, somewhat difficult, quiz
My dad makes the questions, I made the site. I think the genre and the level of difficulty is suited for HN. Hope you enjoy. (I promise no AI-generated questions, they are all hand made!).
My retired dad and I made a daily, somewhat difficult, quiz launched on April 29, 2026 with 39 votes, #909 of 21,248 launches that month and more than 95% of that year's launches.
In plain words
A daily quiz site featuring hand-written questions created by a retired person and developed by their adult child. The quiz focuses on challenging questions designed for readers of Hacker News. Each day presents new questions across various genres and difficulty levels, all manually crafted rather than generated by AI. The site offers a straightforward quiz experience without additional features or premium offerings.
written from the facts on this page · September 2026
From the sources
Daily 3-question quiz - Culture, Politics, History, and more
Does a similar job
all alternatives →
I built an interactive HN SimulatorNov 2025 · news.ysimulator.run · ▲538Hey HN! Just for fun, I built an interactive Hacker News Simulator. You can submit text posts and links, just like the real HN. But on HN Simulator, all of the comments are generated by LLMs + generate instantly. The best way to use it (IMHO) is to submit a text post or a curl-able URL here: https://news.ysimulator.run/submit. You don't need an account to post. When you do that, various prompts will be built from a library of commenter archetypes, moods, and shapes. The AI commenters will actually respond to your text post and/or submitted link. I really wanted it to feel…
Chat with 19 years of HN2025 · app.camelai.com · ▲156Hey HN We loaded a BigQuery dataset of all of Hacker News, every comment, story and user, into camelAI. You can ask questions like: • “When does dang tend to comment during the day?” • “Which domains have gained the most submissions since 2015, year-over-year?” • “How has average comment length changed each January since 2007?” • “Top five users who link to arXiv papers the most.” It's behind a log-in to prevent abuse but free to use for 10 messages. No payment info required. We use OpenAI o3 or Claude sonnet 3.7 for the agent which can be really expensive. Would love feedback especially…
DailyQuizDec 2025 · dailyquiz.ai · ▲6Not a startup attempt, just a weekend project for my family. My parents do a daily quiz, but the site they use looks like it was built in 1999 and not touched since. I thought it’d be a fun excuse to rebuild something simple and leverage AI for automation. The app uses 5 agents to generate a 10 question general knowledge quiz, daily, with loose association to a random topic. It also allows for user generated quizzes based on a provided topic. Side note: I built the majority of it whilst riding my indoor bike. Claude Code + WisprFlow is insanely good these days.
I made a search engine for Hacker News2024 · hackernews.demo.vectara.com · ▲211I love HN but always felt the search with algolia is okay but does have some limitations. Since I work at Vectara I decided to try and create a better search for HN. It's based on data from roughly the last 6 months of HN stories and comments. Would love to hear feedback and how useful this is relative to the existing search.
- IMI made an HN job board2013 · hnjobs.org · ▲149
I noticed the who's hiring threads are very popular every month, so I decided to create a job board specifically for hacker news. You can tag jobs, search, view user's profiles and more. Tell me what you guys thing! Any feedback is appreciated.
- QAQ&A for HN users2012 · askolo.com · ▲142
More ai this month
the category →
Paintings by AI models: programs run through a simulation of oil paint.
AI · 22d ago · stillwet.art
FastRouter.ai▲364Route requests to the right LLM for cost, latency & quality
AI · 23d ago · fastrouter.ai
Source: Show HN post ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app