Learn SQL Fundamentals

In plain words

Learn SQL Fundamentals is a mailing list service that delivers SQL problems to subscribers. It is designed for developers and learners who want to practice SQL through challenging exercises. The service features a leaderboard where participants can track their progress against others solving the same problems.

written from the facts on this page · September 2026

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  I made a SQL game to help people learn / challenge their skills2023 · lost-at-sql.therobinlord.com · ▲547

  The text-based SQL learning game for data scientists and marketers

• ST
  SQL Trainer – Learn SQL by doing live data exercises2018 · app.bytescout.com · ▲303
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  SQL Teaching – Codecademy for SQL2015 · sqlteaching.com · ▲166

  The easiest way to learn SQL

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  SQL Cards2019 · sqlcards.surge.sh · ▲201

  Teach and learn SQL with cards

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  SQL FOR ZOMBIES2015 · alexpineda.gumroad.com · ▲75

  Entertaining way to learn SQL

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  SQLZap2024 · sqlzap.com · ▲34

  Master SQL through interactive challenges

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  /dev/null▲489

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 21d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 29d ago · corespeed.io

• MY
  Make your site’s pages instant in one minute▲1,214

  Make your site’s pages instant in 1 minute and improve your conversion rate by 1%.

  Life & fun · 2019 · instant.page

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  Flatfile▲1,069

  The data onboarding platform

  AI · 2019 · flatfile.com

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  Mixkit▲984

  High-quality stock videos that are completely free.

  Growth · 2019 · mixkit.co

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  Sheety▲974

  Turn your Google Sheet into an API instantly, for free

  Dev tools · 2019 · sheety.co

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  This Person Does Not Exist▲750

  Computer generated people - refresh to get a new one

  AI · 2019 · thispersondoesnotexist.com

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  Webflow Ecommerce▲724

  Build custom ecommerce stores visually

  Work · 2019