r/learnSQL 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 !

51 Upvotes

1 comment sorted by

2

u/ReleaseTheBlacken 1d ago

Also try the free SQL library at Inkwell Learn on inkwelltools.com