Observed arrival · 2026-09-08
SQL Enigma Turns Database Practice Into a Detective Case
A Spanish-language SQL learning game built around interactive investigations, evidence, database queries, and progressively harder detective ranks.
Field notes
The concept uses case files as the course structure: learners inspect narrative evidence, query related tables, choose supporting findings, and advance through ranked investigations. The visible Expediente 497 links a hotel reservation, room 497, and Juan Laureano through reservas, hoteles, and personas. The page describes a progression from basic filtering and ordering to JOINs, subqueries, CTEs, and window functions, although the complete experience is presented as coming soon.
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