SQL Lab: Learn SQL

Learn SQL in minutes a day. Tap to build queries, earn stars, keep a streak. First lessons free — Pro unlocks every track forever, no subscription.

Learn SQL by playing — not reading.

Tap tokens to build real queries. Skip the decoys, lock in clause order, and actually remember the syntax. Study with no timer, then race for three stars. Master a lesson and type it from memory.

Start free. No account. Works offline.

WHAT YOU’LL LEARN 7 tracks, 80+ bite-sized lessons: • SELECT, WHERE, ORDER BY, LIMIT • JOINs, GROUP BY, HAVING, subqueries • INSERT, UPDATE, DELETE • CREATE, ALTER, DROP — tables, keys, and indexes

Standard SQL that transfers to MySQL, PostgreSQL, and SQLite.

HOW IT WORKS • Study — unlimited lives, no clock • Practice — 45 seconds, 3 lives, chase three stars • Type from memory — write the query yourself • Daily challenge + streaks — five minutes a day

WHO IT’S FOR Complete beginners. Students and bootcamps. Analysts and developers who want the syntax back in their fingers before an interview.

WHY SQL LAB No textbook wall of text. No monthly subscription. SQL Lab is a query puzzle you can finish on the bus — and it sticks.

Free: first 8 SELECT lessons and 3 practice runs a day. Pro: all 7 tracks, unlimited practice, and type-from-memory. One purchase, yours forever.

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