SQL learning game gets 350 signups and 1,500 case solves in 2 weeks
QueryCase is a for learning SQL through detective cases. Instead of doing plain table exercises, learners read a case brief and use SQL on a real database to find clues. It includes 54 cases, five detective ranks, timed exams, shareable s, and a free practice area with real datasets such as IMDB, Spotify, NBA, Steam, and Pokemon.
A harder Investigations mode removes hints for people who want more pressure. The product runs fully inside the browser using DuckDB WASM, so users do not need to install database software. The price is a of £14.99 instead of a .
The reason is that most users are expected to finish the main path in 2 to 3 months, making similar while avoiding churn and refund work. After a little over two weeks, it has 350 signups and 1,500 completed cases, mainly from Reddit and , with no ad spend.
Key points
- The product turns SQL practice into detective case solving.
- Users can practice in the browser without installing database tools.
- The price is a £14.99 , not a .
- The first two weeks brought 350 signups and 1,500 completed cases.
- Traffic has mainly come from Reddit and , with no advertising spend.