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Dev tools · January 31, 2026

Query the Murder

A free SQL learning game built around Agatha Christie murder mysteries. 18 cases, real queries, no install and no account.

Query the Murder launched on January 31, 2026 with 11 votes, #956 of 14,584 launches that month and more than 90% of that year's launches.

What it does

SQL tutorials are boring. 70% of learners quit before finishing. Query the Murder transforms database learning into detective work. Solve Agatha Christie murders by writing SQL queries—connect suspects to crimes with JOINs, find patterns with GROUP BY, reconstruct timelines with window functions. No fake employee tables. Real mysteries. Actual motivation to learn.

A free SQL learning game built around Agatha Christie murder mysteries. Write real queries against a case database to uncover clues, verify alibis and name thefrom querythemurder.com

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