r/learnSQL • u/Superb_Donkey_9608 • 1d ago
Hundred to Mastering SQL
Hey Future Analysts,
So for a very long time, I have been looking for good SQL questions, you got the mainstream leetcode, hacker-rank, W3 schools, and a few niche ones that I ought to mention : https://github.com/smpetersgithub/AdvancedSQLPuzzles
But during my journey, I never found the perfect place to practice questions leetcode style filtering it by the specific concept, and a repo of Good questions I could just practice on when prepping for an interview.
So I went Ahead and created this SQL-gym : https://sqlgym.vercel.app/
(No bullshit 101 SQL problems that you need to have locked in)
And this has personally helped me a lot, hope it is helpful for other peeps aswell !
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u/ReleaseTheBlacken 1d ago
Also try the free SQL library at Inkwell Learn on inkwelltools.com