Learn SQL SQL Playground Interview Practice Puzzles^hot Articles^pdf Case Studies

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Learn SQL SQL Playground Interview Practice Puzzles^hot Articles^pdf Case Studies

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Learn SQL SQL Playground Interview Practice Puzzles^hot Articles^pdf Case Studies

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Learn SQL SQL Playground Interview Practice Puzzles^hot Articles^pdf Case Studies

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MARITIME MYSTERY - Beginner

🛳MS Aurora: A Deadly Course

Six guests dined at the Captain's Table. Four are in the infirmary. Trace the poisoned dish back to the galley.

SQL skills:HAVING clauseCTEsSubqueries

5 chapters in this story - requires login to play

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// keep the streak going

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New crime scenes, heists, and mysteries — pick your next case file.

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Cedar Lake Open: The Rigged Scale

TOURNAMENT FRAUD — A fishing tournament's top angler keeps winning on the same dock -- and the scale tells a different story than the leaderboard.

Metro Chess Club: The Sandbagger

CHESS SCANDAL — A club champion's rating mysteriously craters right before a bracket cutoff. Follow the losing streak to find out why.