mobile typing isn't scored — practice only
SELECT id, title, created_at
SQL · general · type the snippet below to practice
def fib(n):
a, b = 0, 1
for _ in range(n):
a, b = b, a + b
return a
about this snippet
This is the recent snippet in SQL — 6 lines of real SQL code that exercises common patterns you'll see in production. DeveloperType scores you on net WPM and accuracy and only counts runs above 95% accuracy on the leaderboard, so practice rewards precision, not speed alone.
view source (6 lines)
SELECT id, title, created_at
FROM posts
WHERE created_at > NOW() - INTERVAL '7 days'
AND published = true
ORDER BY created_at DESC;
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